Product Images
- Tough-acting algae, mildew and mold remover
- Ideal for use on wood, paint, metal, stucco, vinyl and more
- Covers up to 600 sq. ft. on non-porous surfaces
- View More Details
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase.
Ask about this product
Get an answer now with AI
Magic Apron Assistant is an AI virtual assistant. By proceeding, you consent to the recording and use of your information by The Home Depot (and authorized third parties). More information
Product Details
About This Product
30 Seconds Cleaners are the Original and still the best Outdoor Cleaners since 1977 when you need to remove stains from Algae, Mold and Mildew or KILL Lichen and Moss. No need for noisy, expensive Pressure Washers with 30 Seconds Cleaners. For a Fast Acting, Instant Clean that wipes out Dirt & Grime, you will want the Original 30 Seconds Outdoor Cleaner. Simply spray on, brush if needed, and rinse away stains from Algae, Mold, and Mildew. Safe around your lawns and landscaping, too! Home Depot carries a variety of sizes to tackle any size job. From your home to your garden gnome, clean it all with 30 Seconds Outdoor Cleaner. To treat large surface areas overtime, try 30 Seconds Spray & Walk Away. The best choice when looking to KILL Lichen, Moss, Mold and Algae, especially on those large surface areas where rinsing is a hassle. Like the name says, Simply Spray & Walk Away! Works over time with Mother Nature to erode away the dead and decaying material. Perfect on roofs, decks, sidewalks, driveways, and any hard surface where you don't need immediate results. 30 Seconds Cleaners are safe to use on all outdoor surfaces, from roofs to sidewalks and everything in between. Whether looking for an Instant Clean or a Treatment that works overtime, with 30 Seconds it's clean when YOU want it clean.
Highlights
- 30 Second Outdoor Cleaner
- The Original and still the best Outdoor Cleaner since 1977
- Fast acting cleaner removes stains from Algae, Mold and Mildew and wipes out Dirt & Grime instantly
- No noisy pressure washer needed
- Simply Spray On, and Hose Off with your garden hose
- Safe around lawns, plants and landscaping when used as directed
- Won't stain concrete, non-corrosive to metals when used as directed
- 1 gallon concentrate Cleans 200 - 600 sq. feet depending on porosity of surface
- Use on decks, siding, patios, walks, porches, steps, lanais, pools, boats, RV's, tents, patio furniture, awnings, and more
- Return Policy
Product Information
Specifications
Product Size: 1 GA-Gallon
Dimensions
Product Size | 1 GA-Gallon |
|---|
Details
Application Method | Pump Sprayer |
|---|---|
Concentrated or Ready to Use | Concentrated |
Features | Kills Mildew, Non-Corrosive, With Bleach |
Health Facts | No Health Features |
Helps Remove | Mildew, Mold |
Pack Size | 1 |
Product Form | Liquid |
Recommended Surfaces | Metal, Stone, Tile, Vinyl, Wood |
Returnable | 90-Day |
Scent | Clean |
Warranty / Certifications
Manufacturer Warranty | None |
|---|
Questions & Answers
Will this clean leaf stains off a 6mo old concrete patio
Yes, this product can help remove leaf stains from a concrete patio. It is formulated to clean organic stains, dirt, and grime from concrete surfaces. For best results, dilute 1:1 with water, apply to a dry surface, keep the area wet with the product for up to 15 minutes, and rinse thoroughly. Older or heavier leaf stains may require a second application and light brushing.
Can you use the 30 second spray bottle full strength
Thank you for your inquiry. No, this product should be diluted as directed on the label,
That is not recommended. Follow the product label directions for best results.
Do the surface being cleaned have to be dry Or can it be wet ???
Thank you for your inquiry. The surface does not need to be completely dry before using the product.
Does this attach to a hose and does it kill moss that's been on a roof for a while
Thank you for your inquiry. The 1 Gal. Outdoor Cleaner Concentrate does not attach directly to a garden hose. It is a concentrate that must be diluted and applied according to the label directions.
Can you refill 30 second cleaner to the bottle
No. Our Outdoor concentrate is intended to be put into a tank sprayer at a one to one ratio. Our 30 Seconds Outdoor Cleaner with the Hose End Sprayer is a one-time use bottle and cannot be refilled.
Does this work to get rid of mildew and mold on patios, driveways and sidewalks?
Thank you for your question. 1 Gal. Outdoor Cleaner Concentrate can help remove dirt, grime, algae, and organic buildup from outdoor surfaces such as patios, driveways, and sidewalks. However, whether it will completely eliminate mildew and mold depends on the severity of the growth and the specific organisms present.
Is it safe for pets?
Hi, Thank you for your question. The 1 Gal. Outdoor Cleaner Concentrate is safe to use around pets when used according to the label directions. We recommend keeping pets away from the area during application and while the surface is still wet. Once the treated area has dried completely, pets can typically return to the area safely.
can it clean green mildew from artificial turf carpet
Yes, 1 Gal. Outdoor Cleaner Concentrate can help remove green mildew, algae, and similar organic growth from artificial turf. The product is designed to clean stains caused by mold, mildew, algae, dirt, and grime on a wide variety of outdoor surfaces.
Viewing 1-8 of 366
Customer Reviews
4.4 out of 5
5
2542
4
449
3
203
2
143
1
254
Customer review from WeimanLoading Recommendations
Compare Key Features
Product Snapshot | ||
|---|---|---|
Great for homeowners looking for instant clean, making mildew, mold, and algae removal easier. | Great for homeowners looking for a non-corrosive, bleach-free cleaner, making house washing easier. | Ideal for eco-conscious outdoor cleaning, this biodegradable formula tackles tough stains on various surfaces. |
Cleaning Strength | ||
Removes tough stains, algae, mold, mildew, dirt, and grime | Removes algae, mold, mildew, dirt, grease, oil, and scuff marks | Removes tough dirt, grease, oils, mold, mildew, moss and algae |
Coverage Area | ||
200-600 sq. ft. | Makes 25 gallons of solution | Up to 6, 300 sq. ft. (concentrated pressure washer) |
Concentration Level | ||
Application Method | ||
Environmentally Friendly | ||
Related Products
121 oz. Pro Results Concentrated Liquid Outdoor Bleach Cleaner
Tackle your toughest outdoor cleaning projects with Clorox Pro Results Outdoor Bleach. This powerful five-in-one bleach cleans, disinfects, whitens, brightens and removes odors. It destroys stains from dirt, mold, mildew and algae, plus it kills 99% of viruses and bacteria, including strep, E. coli, salmonella and flu virus. Ideal for lightly to heavily soiled surfaces, this Clorox bleach liquid is perfect for cleaning patio furniture, decks, fencing, vinyl siding, driveways and more. It can even be used on colorfast outdoor fabrics, including patio umbrellas, tarps and furniture covers. Formulated for 50% more uses, this concentrated bleach provides more cleaning power per drop compared to the previous Clorox Outdoor Bleach and reduces the amount of bleach required for cleaning. To use, simply dilute Clorox Outdoor Bleach with water as directed and apply the cleaning solution using a sponge, brush, broom or pump sprayer. Start clean with Clorox.
1 Gal. Multipurpose Pressure Washer Outdoor Cleaner
30-Seconds Power Wash Concentrate erases outdoor stains in a flash. Powered by bleach to penetrate and dissolve discoloration and blemishes, our deep cleaning formula removes stains from mold, mildew, algae, oil, dirt and grime. Use it in your pressure washer tank or apply it directly to heavier stains. Power Wash works wonders on multiple outdoor surfaces and effectively deodorizes musty smells at the source. The anti-corrosive formula helps improve pressure washer performance while protecting its parts.
64 oz. Liquid Outdoor Multiple Surface Cleaner Removes Algae Dirt Grime (1 Pack)
Power through tough stains with Home Armor Outdoor Cleaner+. This outdoor cleaner removes mildew, mold and algae stains, dirt, and grime with its effective formula. For outdoor use only, it is ideal for cleaning brick, wood, concrete and vinyl. To clean and/or remove tough stains, attach hose to bottle, ensure it is in the "OFF" position and rinse surrounding plants with water. Then turn to "CLEAN" or "CLEAN+" and spray affected surface. Wait 10 minutes and then thoroughly rinse off surface and surrounding plants. Do not use on cedar or redwood that is less than 2 years old and avoid contact with metal surfaces, clothing, carpet, fabrics, floor coverings or vegetation. Product will not remove pigmented wood stains or sealers. Oxidation from sun and elements can cause permanent discoloration on outside surfaces. Test on an inconspicuous area before using. Keep away from children and follow all directions carefully.
1 Gal. House and Siding Pressure Wash Concentrate Cleaner
ZEP House and Siding Pressure Wash is a concentrated formula specially designed for use in pressure wash machines with downstream injectors. Formula aggressively removes dirt and stains caused by algae, mold, mildew and other sources of soils. Concentrate can be used as a pressure washer cleaner on vinyl, wood, aluminum, fiber cement (Hardie plank), hard coat stucco and brick.
