Nothing transforms a weekend like pulling your ride into the driveway, cracking open a fresh Armor All complete car care kit, and watching months of road grime disappear in minutes. Whether you just drove off the lot or your odometer is flirting with six figures, the right kit can give you professional-level results without the professional-level price tag—provided you know what to look for. Below, we’re diving deep into everything that separates a so-so bundle from a true driveway hero so you can spend less time second-guessing and more time admiring that mirror-like finish.
Why Armor All Remains a Go-To Brand for Car Care Bundles
Top 10 Armor All Complete Car Care Kit
Detailed Product Reviews
1. Armor All Car Wash and Car Cleaner Kit by Armor All, Includes Glass Wipes, Car Wash & Wax Concentrate, Protectant Spray and Tire Foam
Overview: Armor All’s four-piece Car Wash and Cleaner Kit bundles the brand’s most popular formulas into one affordable package, giving driveway detailers everything they need for a quick, showroom-style clean. Inside the box you’ll find 10 oz Original Protectant, 16 oz Ultra Shine Wash & Wax, 20 oz Tire Foam, and 25 Glass Wipes—enough product to service the average sedan three to four times.
What Makes It Stand Out: Convenience is the headline here. Instead of juggling separate bottles, this kit organizes every essential step—wash, wheels, interior, and glass—into one grab-and-go bundle. The Wash & Wax hybrid saves an extra application step, while pre-moistened glass wipes eliminate overspray on freshly dressed panels. Armor All’s unmistakable “new-car” scent is a nostalgic bonus for many users.
Value for Money: At $14.97 the kit costs less than two movie tickets and undercuts buying each item individually by roughly 35%. For weekend washers or apartment dwellers with limited storage, the price removes any excuse to drive dirty.
Strengths and Weaknesses: Strengths include fool-proof instructions, consistent results, and the ability to knock out an entire detail in under 45 minutes. Weaknesses: the protectant leaves a glossy finish that some modern owners find dated, the tire foam can sling if not thoroughly buffed, and the glass wipes smear if used in hot, direct sun.
Bottom Line: If you want fast, familiar results without researching boutique chemicals, this kit is a no-brainer. Serious concours addicts will outgrow it, but for everyone else it delivers clean, shiny, protected surfaces at pocket-money pricing.
2. Armor All Premier Car Care Kit, Includes Car Wax & Wash Kit, Glass Cleaner, Car Air Freshener, Tire & Wheel Cleaner (8 Piece Kit)
Overview:
Armor All’s Premier 8-piece kit delivers a one-stop solution for drivers who want a clean, shiny car without visiting a professional detailer. The box bundles every major chemical you need—wash & wax, tire shine, wheel cleaner, glass spray, interior protectant, multi-purpose cleaner, a cotton-scent air freshener and a plush microfiber wash pad—into a single $37 package.
What Makes It Stand Out:
Unlike bargain bundles that pad the count with cheap sponges, every item here is a full-size retail SKU you’d buy individually. The wash pad is genuinely absorbent, and the included Ultra Shine Wash & Wax saves a separate waxing step, giving dark paints an impressive wet-look gloss in half the time.
Value for Money:
Purchased separately these bottles top $55; at $37 you’re saving 30 % and getting the wash pad free. For seasonal detailers or first-time car owners it’s an economical way to stock the shelf without guess-work.
Strengths and Weaknesses:
Pros: Complete interior/exterior lineup; quality wash pad included; pleasant, non-chemical scent on protectant; tire shine lasts through several rainy days.
Cons: All liquids are Armor All proprietary—no specialty wheel wax or leather conditioner; plastic bottles are thin and can crack if dropped; fragrances may be strong for sensitive users.
Bottom Line:
If you want a fuss-free, all-in-one kit that delivers consistent, mirror-wet results without professional prices, Armor All’s Premier set is a smart driveway investment.
3. Armor All Protectant, Glass and Cleaning Wipes, Wipes for Car Interior and Car Exterior, 30 Count Each (Pack of 3)
Overview:
Armor All’s three-in-one canister bundle delivers a complete dash-to-glass touch-up kit for busy drivers. Ninety pre-moistened wipes—thirty each of Cleaning, Protectant, and Glass formulas—come in pop-top canisters that fit a glove box or door pocket, letting you spot-clean whenever the mood (or bird) strikes. At under thirteen bucks for the whole trio, you’re paying about fourteen cents per wipe.
What Makes It Stand Out:
The real appeal is the modular system: one wipe cleans, the next lays down UV-blocking protectant, and the third polishes glass to a streak-free shine—no sprays, no microfiber laundry, no cross-contamination. The textured cleaning wipe is gentle enough for nav screens yet tough on coffee splatter, while the protectant leaves the trademark low-gloss Armor All finish that most drivers still associate with “new car.”
Value for Money:
Comparable single-purpose wipes sell for $5–6 per 30-count canister; buying them separately would push the tab past $15. This bundle trims the cost 20 % and gives you a ready-made detailing sequence in one shrink-wrapped package.
Strengths and Weaknesses:
Pros: space-saving canisters, low per-wipe cost, no lint or streaks on glass, pleasant citrus scent, safe for plastic, vinyl, chrome, and tinted windows.
Cons: wipes can dry out if lid isn’t snapped shut firmly; protectant finish may look too shiny for matte interiors; not biodegradable; 30 counts run out fast on a large SUV.
Bottom Line:
For road-trip tidy-ups or lease-return make-readies, this Armor All bundle is the quickest, cheapest way to hit every surface without toting three separate bottles. Keep a canister within reach and you’ll never dread the parking-lot inspection again.
4. Armor All Car Wash and Cleaner Kit, Includes Cleaning Wipes for Car Interior, Cleaner Concentrate, Car Air Freshener, Microfiber Towels (8 Piece Kit)
Overview: Armor All’s 8-piece kit bundles everything you need for a driveway detail in one grab-and-go box. You get 16 oz of car-wash concentrate, an extra-plush microfiber wash mitt, a jumbo drying towel, 25 Original Protectant interior wipes, 30 Cleaning wipes, and a cardboard-scented tree air freshener—enough gear for several full-vehicle sessions without a repeat purchase.
What Makes It Stand Out: The kit’s real draw is its coordinated “system” approach: every textile is color-coded to Armor All’s bottles so you never grab the wrong towel, and the wash concentrate is pH-balanced to leave existing wax layers intact while still cutting through summer bug splatter. The oversized drying towel (36” × 25”) drinks up half a bucket of rinse water without streaking, saving time and elbow grease on dark paint.
Value for Money: At $33.45 the bundle breaks down to roughly $4.20 per item—about what you’d pay for generic equivalents at a big-box store—while adding the convenience of a single purchase and Armor All’s brand reputation. Factor in the reusable mitt and towel and cost-per-wash drops well below a pay-and-spray bay.
Strengths and Weaknesses:
Pros: Complete exterior/interior solution; microfiber products are machine-washable and lint-free; protectant wipes leave a matte OEM finish, not greasy gloss.
Cons: Air freshener scent is polarizing (think rental-car pine); concentrate ratio is 1 oz per gallon, so heavy cleaners will burn through the bottle quickly; no glass-specific product included.
Bottom Line: For apartment dwellers, dorm parking lots, or anyone tired of piecing together cleaners, this kit is a low-risk, space-saving starter set that delivers professional-looking results without professional prices.
5. Armor All Car Wash Kit, Includes Car Wash Soap, Wash Mitt & Microfiber Towel (3 Piece Kit)
Overview:
Armor All’s 3-piece Car Wash Kit bundles the brand’s best-selling Ultra Shine Wash & Wax with a noodle-tech wash mitt and a plush microfiber drying towel—everything you need for a quick, swirl-free Saturday morning wash. The 64-oz bottle delivers about 16 washes, while the mitt and towel are reusable for months.
What Makes It Stand Out:
The soap’s “wash-and-wax” formula mixes detergents with real carnauba wax, so you get a just-waxed gloss without an extra step. The noodle mitt’s fat microfiber fingers trap grit away from paint, and the 16”×16” towel wicks water in one pass, cutting drying time by half compared with old bath towels.
Value for Money:
At $23.28 the kit costs less than two automatic car washes. Buying the soap ($12), mitt ($8) and towel ($8) separately would run ~$28, so you’re saving 15% and getting a coordinated set that works together.
Strengths and Weaknesses:
Strengths: Soap suds thick even in hard water; wax boost beads water for weeks; mitt is gentle on soft clear-coats; towel leaves no lint on glass. Weaknesses: Wax layer is thin—don’t expect winter-long protection; mitt cuff is tight on XL hands; towel can snag on emblems if you’re careless.
Bottom Line:
For weekend washers who want a glossy, protected finish without breaking the bank, this kit punches well above its price. It’s not a replacement for a full detail, but it’s the fastest path from dusty to “just waxed” in your own driveway.
6. Armor All Car Wash and Car Interior Cleaner Kit, Includes Towel, Tire Foam, Glass Spray, Protectant Spray and Cleaning Spray, Multicolor, 5 Count (Pack of 1)
Overview: Armor All’s five-piece starter kit bundles everything a weekend washer needs to refresh a vehicle inside and out: 10-oz bottles of Original Protectant, Glass Cleaner, Multi-Purpose Spray, Ultra-Shine Tire Foam, plus a 12”×12” microfiber towel. Packaged in one brightly colored box, the set promises showroom-level results without hunting down separate SKUs.
What Makes It Stand Out: The kit is built around Armor All’s classic protectant formula—still the go-to for OEM-recommended UV defense—while the Tire Foam’s self-spreading suds cling long enough to dissolve brown film without a brush. A single, lint-free towel is included, eliminating the paper-towel waste common with first-time detailers.
Value for Money: At $18.79 ($3.76 per item) you’re paying dollar-store pricing for name-brand chemistry. Bought individually the five pieces run roughly $28; the bundled savings essentially make the towel free and drop the cost below a single car-wash ticket.
Strengths and Weaknesses:
Pros: convenient one-stop purchase, trusted Armor All UV blockers, Tire Foam delivers glossy black finish in one pass, gentle on dashboards and touch-screens.
Cons: protectant leaves a slightly slick sheen some drivers hate on steering wheels, glass cleaner battles heavy road film, towel is thin and leaves lint if washed with cotton, no wheel or wax products for complete exterior detail.
Bottom Line: For dorm-room detailers or new car owners building their first shelf, this kit is an inexpensive, confidence-building starter set. Serious enthusiasts will outgrow the small sizes, but for quick Saturday wipe-downs that keep plastic from fading and tires from browning, Armor All’s box delivers reliable bang for under twenty bucks.
7. Armor All Complete Ceramic Exterior Car Cleaner Car Care Kit, Keeps Car Fresh and New, Includes-Leather Cleaning Wipes, Tire Coating Spray, Wheel Cleaner, Car Wash and Glass Cleaner, 5 Count
Overview: Armor All’s 5-piece Complete Ceramic Exterior Kit bundles everything you need for a showroom-fresh finish in one grab-and-go box. The lineup covers tires, wheels, paint, glass and even interior leather, all infused with the brand’s new “Extreme Shield + Ceramic” chemistry that promises hydrophobic, anti-static protection after every wash.
What Makes It Stand Out: Instead of buying separate ceramic boosters, this kit layers the same SiO2 polymer across every surface, creating a uniform, water-beading shell. The pre-portioned bottles eliminate guesswork, while the included leather wipes mean you can detail the cabin without opening a second product line—handy for weekend warriors who want a one-box solution.
Value for Money: At $51.77 you’re paying about $10 per product; comparable stand-alone ceramic sprays run $15-20 each. Factor in the convenience of a matched system and the kit undercuts piecing together competitors by roughly 30 %, making it a sensible middle-ground between basic wash-and-wax sets and professional-grade coatings.
Strengths and Weaknesses:
Pros: cohesive ceramic technology across all surfaces; easy-to-follow step order; generous 16 oz bottles (except 8 oz tire coating); pleasant, non-acidic scent.
Cons: tire coating lasts 2-3 weeks max, not the “months” hinted on the box; glass cleaner smears if used in hot sun; leather wipes are a token inclusion—only 15 in the pack.
Bottom Line: For DIYers seeking a quick, unified ceramic boost without breaking the bank, Armor All’s bundle delivers solid performance and time-saving simplicity. Power users chasing longevity will still need dedicated coatings, but for routine upkeep and impressive post-wash shine, this kit earns a parking spot in your garage.
8. Armor All Car Cleaner Kit: Car Cleaner Spray Bottle + Protectant Spray + Leather Care with Beeswax, 16 Fl Oz - Complete Car Interior Care Combo
Overview: Armor All’s 3-piece Car Cleaner Kit bundles the brand’s classic Protectant, a new Cleaner Spray, and a beeswax-infused Leather Care formula in tidy 16 oz bottles. Designed as a one-stop interior detail shop, the set tackles dashboards, door panels, upholstery, and trim without requiring separate purchases.
What Makes It Stand Out: The inclusion of genuine beeswax in the leather conditioner is rare at this price tier; it nourishes hides without petroleum slickness. The UV-blocking protectant also doubles as an antistatic agent, repelling future dust. All three products are silicone-free, so steering wheels and shifter knobs stay grippy instead of slippery.
Value for Money: At $24.25 you’re paying roughly $8 per bottle—about 30 % less than buying each formula individually at big-box stores. Considering the kit covers cleaning, protection, and leather conditioning for an entire cabin, it undercuts boutique detailing bundles by half while delivering comparable shine.
Strengths and Weaknesses:
Pros: Pleasant citrus scent; quick wipe-on, wipe-off application; no greasy film on touch-points; clear labeling prevents mix-ups.
Cons: Sprayers feel flimsy, occasional drip; protectant can streak if over-applied on textured plastic; leather balm lacks UV rating, so periodic re-application is necessary in sunny climates.
Bottom Line: For everyday drivers who want showroom-fresh interiors without professional pricing, this Armor All trio is an easy win. Weekend detailers may still prefer dedicated premium dressings, but for quick, reliable upkeep you’ll be hard-pressed to find a better bargain shelf-to-shelf.
9. Armor All Car Cleaning Kit: Car Cleaner Spray Bottle + Ultra Shine Protectant, 16 Fl Oz - Complete Car Interior Care Combo
Overview:
Armor All’s two-bottle bundle combines a 16 oz Interior Cleaner with a 16 oz Ultra-Shine Protectant, giving drivers everything needed for a quick dash-to-carpet refresh. The recognizable orange-and-blue cans promise a “just detailed” look without professional prices or greasy after-glow.
What Makes It Stand Out:
The protectant uses sun-blocking polymers that leave a satin, non-oily layer on vinyl, rubber, and plastic—surfaces many budget sprays leave either chalky or slick. Paired with the cleaner’s pH-balanced surfactants, the duo removes light grime and then seals the surface in one five-minute cycle, cutting towel swaps in half.
Value for Money:
At $16.95 for 32 total ounces you’re paying roughly 53 ¢ per oz; local auto stores charge almost that for a single bottle. Factor in the UV inhibitors (which slow dash cracking) and you’re buying preventive maintenance as much as shine.
Strengths and Weaknesses:
- Streak-free on clear plastic gauges and touch-screens
- Pleasant citrus scent; no harsh solvent smell
- Safe for faux-leather seats and door panels
– Struggles with set-in denim dye on light upholstery
– Silicone sheen can be too reflective for matte-finish dashes
– Sprayers mist wide; careful masking of glass is required
Bottom Line:
For everyday drivers who want “cleaner than yesterday” without boutique-detailing prices, this Armor All pair is a solid, time-tested win. Serious stains or concourse-level finishes may need stronger chemicals, but for routine UV defense and quick wipe-downs, the kit earns permanent trunk space.
10. Armor All 2-in-1 Foam Cannon Kit, Car Cleaning Kit Connects to Power Washers and Garden Hoses for Vehicle Cleaning, Includes Foam Cannon, Foam Applicator and Ergonomic Adaptor, 1 count
Overview:
Armor All’s 2-in-1 Foam Cannon Kit turns a weekend chore into a quick, satisfying ritual. For $33.18 you get a rugged 32-oz cannon, plus snap-in adaptors that thread onto both standard garden hoses and quick-connect pressure-washer wands—no extra trips to the hardware store. Fill the translucent bottle with any car-shampoo, twist the top to dial-in snow-thick foam, and watch white blankets cling to paint, lifting grit before your mitt ever touches the surface.
What Makes It Stand Out:
Dual-thread design is the star: one adapter lives on the cannon, the other stows in the handle, so you’re seconds away from hose suds or high-pressure cling. A fat, knurled flow-selector (up for PW, down for hose) is glove-friendly, and the bottle’s wide mouth prevents spills when you’re juggling soap and water.
Value for Money:
Comparable cannons alone run $25–$30; adding two quality adapters and a venturi-rated nozzle under $35 is a bargain, especially when it saves swirl-inducing bucket washes.
Strengths and Weaknesses:
Pros: Tool-free swaps, thick foam on 800–3,200 PSI washers, sturdy PP bottle, lifetime Armor All support.
Cons: Garden-hose setting produces lighter foam; adapter o-rings need annual replacement; bottle graduations are faint in sunlight.
Bottom Line:
If you want professional snow-foam results without buying separate attachments, this kit over-delivers. Casual washers and detailing geeks alike will appreciate its versatility and wallet-friendly price—highly recommended.
Armor All carved out a decades-long reputation for making detailing approachable. Their chemists pioneered water-based protectants that didn’t leave dashes greasy, and they packaged those formulas into all-in-one sets long before “kit culture” became trendy. Today, the brand still owns one of the widest retail footprints in North America, so replacement bottles are rarely more than a grocery trip away—perfect for enthusiasts who hate waiting on shipping.
How Complete Kits Save Time, Money, and Garage Space
Buying piecemeal can quadruple your checkout total and leave you with four half-empty bottles rolling around the trunk. Complete kits pre-bundle complementary chemicals in volume-matched sizes, eliminating guesswork while keeping your storage shelf tidy. In most cases, the bundled price hovers around 20–30 % less than purchasing each component individually, and you’ll burn fewer Saturday afternoons hunting for that “one special cleaner” you swore you already owned.
Understanding the Core Components Every Kit Should Include
Look for at least a cleaner, a protectant, and a finishing product—think car wash, interior detailer, and tire shine. Bonus points if the set tosses in glass cleaner, fragrance, and a microfiber or two. These core items cover 90 % of routine upkeep, so you’re not forced to place a follow-up order the first time pollen season hits.
The Chemistry Behind Armor All’s Protectants and Cleaners
Armor All’s flagship UV-blocking protectant relies on a water-based emulsion of polydimethylsiloxane (PDMS) and light solvents. Translation: it creates a flexible, clear film that reflects UV rays instead of letting them bake your dash. Their surfactant-based cleaners use a blend of anionic and non-ionic agents to lift oil and grit without stripping existing wax—handy when you want a deep clean that won’t undo your last paint sealant.
Water-Based vs. Solvent-Based Formulas: What You Need to Know
Water-based formulas clean up with a simple hose rinse and emit lower VOCs, making them driveway-and-planet friendly. Solvent-based products cut through heavy tar and bug residue faster but require ventilation and can cloud some plastics if you over-apply. Most modern Armor All kits lean water-based for interior tasks and reserve solvents for specialized bug-and-tar removers, giving you the best of both worlds without a PhD in chemical engineering.
Decoding UV Protection Ratings and Longevity Claims
“UV protection” isn’t regulated marketing speak, so always check for active ingredients like benzotriazole or PDMS. A quality protectant should state “up to 30 days” of UV defense; anything promising an entire season probably assumes garage-kept use. Reapply monthly on daily drivers and bi-weekly on convertibles that bake in open parking lots.
Microfiber Towels, Applicators, and Tools: Are They Kit-Worthy?
Cheap cotton shop towels leave lint and can mar paint. Look for kits that include 80/20 microfiber blends with a 300 gsm minimum for wipe-downs and a plush 600 gsm for buff-offs. Foam applicator pads should be dual-sided—smooth side for spreading, porous side for absorption. If those accessories aren’t in the box, budget another $15–20 to buy them separately or you’ll sabotage an otherwise stellar chemical lineup.
Scent Options and Why They Matter More Than You Think
New-car scent isn’t just nostalgia; it’s a psychological cue that the job is “done.” Armor All offers everything from citrus to “pure linen.” Pro tip: match the scent intensity to your climate. Heat amplifies fragrance, so a light linen works great in Arizona, whereas a stronger citrus can keep a Minnesota winter interior smelling fresh when windows stay rolled for months.
Storage and Shelf Life: Getting the Most Out of Your Purchase
Keep bottles tightly capped and out of direct sunlight; UV degrades surfactants and can turn your protectant into a lumpy mess. Most formulas last 3–5 years unopened, but once you crack the seal, aim to use them within 12–18 months. Write the open date on the label with a Sharpie so you’re not guessing next spring.
Eco-Friendly Considerations and Low-VOC Regulations
California’s VOC limits pushed Armor All to reformulate many classics below 10 % VOC content. If you live in a CARB-compliant state, double-check packaging for the “California compliant” stamp or you might receive an older, non-compliant SKU that can’t legally be shipped. Low-VOC doesn’t mean low performance—modern surfactants deliver the same shine with less eye-watering odor.
Common Detailing Mistakes and How Armor All Kits Help Prevent Them
Over-applying tire shine onto wheels, cross-contaminating microfibers, and using glass cleaner on navigation screens top the amateur-error leaderboard. Armor All color-caps their bottles and prints clear iconography so you’re less likely to grab the wrong one when you’re halfway through a 6-pack-inspired detailing session. Some kits even include a laminated quick-reference card—stick it on the garage wall until muscle memory kicks in.
Seasonal Adjustments: Adapting Your Routine for Summer vs. Winter
Summer heat volatilizes protectants faster, so bump up frequency by 25 %. Winter brings road salt; use the under-car spray (often sold as an accessory add-on) every other wash to prevent corrosion. Swap to a rubber-floor-mat-specific cleaner once snow starts; carpet shampoo can freeze in the fibers and create a mildew bomb when the heater finally thaws it out.
Pro Tips for Maximizing Shine and Durability After Application
Work in shade, panel by panel. Heat flashes water spots and can bake protectants before you buff. Apply two thin layers of tire shine—first as a base, second as a gloss topcoat—instead of one thick pour that will sling onto freshly cleaned paint. Finally, wait at least 30 minutes after dressing the dash before closing doors; trapped solvent vapors can fog the windshield.
Price vs. Performance: Budgeting for the Right Balance
Entry kits hover around $20 and cover the basics. Mid-tier at $35–45 add microfiber, glass cleaner, and sometimes a carnauba spray. Premium bundles crest $60 but include specialty items like leather cream and wheel gel. Calculate cost per ounce and weigh that against how often you detail. Daily drivers in harsh climates justify premium; garage-kept weekend toys can live happily on a mid-tier set.
Where to Shop: Big-Box Stores vs. Online Marketplaces vs. Auto Specialty Retailers
Big-box offers instant gratification and easy returns if a bottle leaks, but selection skews toward entry SKUs. Online marketplaces flash lightning deals and bundle multipacks, yet counterfeits sneak in—always verify the seller is “Armor All” or an authorized distributor. Auto specialty shops often stock the newest formulations first and staff can walk you through nuanced questions, helpful if you’re restoring a 1990s dash that’s already cracking.
Frequently Asked Questions
1. Can I use Armor All protectant on leather seats, or do I need a separate leather conditioner?
Standard protectants are formulated for vinyl and plastic; use a dedicated leather conditioner to avoid drying or discoloration.
2. How often should I reapply tire shine if I drive on dirt roads weekly?
Expect about a week of gloss under dusty conditions; rinse tires first to remove grit, then reapply a thin coat.
3. Are Armor All complete car care kits safe for matte or satin paint finishes?
Avoid kits containing traditional carnauba spray wax; opt for the matte-specific detailer if your bundle includes one, or buy it separately.
4. What’s the best way to wash the microfiber towels included in the kit?
Use a fragrance-free detergent, skip fabric softener, and dry on low heat to maintain fiber integrity.
5. Do any Armor All kits come with a foam cannon adapter?
Currently, no complete kit bundles a foam cannon; you’ll need a standalone accessory compatible with your pressure washer.
6. Can I use the glass cleaner on tinted windows?
Yes, the ammonia-free formula in modern Armor All glass cleaner is tint-safe when used as directed.
7. How long can I store unopened bottles in my unheated garage?
Aim to use them within three years; freezing temps can separate emulsions, so bring them indoors if your area drops below 32 °F for extended periods.
8. Is there a kit specifically for motorcycles or powersports?
Armor All offers motorcycle-focused bundles with specialized chain cleaner and chrome polish, sold separately from standard auto kits.
9. Why does my dashboard look streaky after applying protectant?
You likely over-applied; buff with a clean, dry microfiber to remove excess and reduce streaking.
10. Are the chemicals biodegradable or septic-safe?
While many surfactants are biodegradable, always capture rinse water in a grit trap and follow local regulations—never let runoff flow directly into storm drains.