Ratings & Reviews for 30 SECONDS 2.5-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner
Ratings may include incentivized customer reviews.
What Customers Are Saying
This outdoor cleaning product effectively removes mold, mildew, dirt, and stains from various outdoor surfaces like siding, decks, and concrete. It offers powerful cleaning action that often works in 30 seconds or less, without extensive scrubbing. The product can be used safely around plants when applied as directed. However, some users noted it may require multiple applications or longer dwell times for heavily soiled areas, and the bleach-based formula can potentially discolor fabrics and damage plants if not rinsed thoroughly. Overall, this appears to be a high-performing outdoor cleaner that delivers good value when used carefully.
Customer review summary generated by AI, including incentivized reviews.Cleans good
Done a great job
From 1-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner Verified Purchaser
30 SECONDS 2.5-gallon CLEANER
Would RecommendI have used this 30 Seconds cleaner ever since it HIT the Market and ABSOLUTELY LOVE this product too! It IS the Best Cleaner, Mold Killer, on the Market!
Verified Purchaser
Easy to use.
Would RecommendCleaned the patio. It did a great job.
From 1-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner Verified Purchaser
It does really work
Would RecommendIt worked great on my concrete driveway
From 1-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner Verified Purchaser
IT WORKS J
Would RecommendIT ACTUALLY WORKS AS IT SAID
Verified Purchaser
Easy to work with Product
Would RecommendEasy to apply washes away buildup on Vinyl Siding
From 1-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner Verified Purchaser
Good
Kills mildew well on vertical surfaces well.
From 1-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner Verified Purchaser
It works on everything
Would RecommendIt works on everything and goes a long way
Verified Purchaser
It works!
Would RecommendI have used this for the past few summers and can't imagine my spring cleanup without it! So far I've used it on my siding (the north side gets alot of algae or mold..not sure but gross), the risers on our deck steps, our paver patio, the front of our rain barrel and the shed behind our garage. It makes a noticeable difference and may take longer to work depending on how severe the gunk is. The smell is very strong so be careful with that. It also has not harmed my flowers beds when it drips dow...
From 1-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner Verified Purchaser
Power washing cleaner
Would RecommendGood cleaner for power washibg
From 1-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner Verified Purchaser
Could not be easier!
Would RecommendSimple to use product that works!
From 1-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner Verified Purchaser
Singh
Would RecommendProduct works well with cleaning rood mold
From 1-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner Verified Purchaser
READ the WARNINGS behind Jug!
Would Not RecommendI used cleanser today for first time. First, I used hose and spray down porch. I pour small amount of cleanser in pail of water. With sponge I splashed liquid on small area at a time and used deck brush to scrub porch. Also, railings etc. Then I rinsed off with hose. Turned out looking great. Soon after I was feeling dizzy and staggering. Went inside house to rest. THEN later (still feeling off) I read back of jug and WARNING! The fumes can caused issues. Probably the way I used it was wrong too...
None needed
Would RecommendWorks great on my garage doors
From 1-gallon Mold and Mildew Stain Remover Concentrated Outdoor Cleaner Verified Purchaser