COLLIER 64SAWA 64 oz Spray & Walk Away Surface Cleaner

I have pavers for a back yard patio. With all of the rain we have had moss was a problem between the pavers. I have tried 4 other products with no meaningful luck - but lots of back breaking work. This product is amazing and does the job. I am a believer and used it 2x - once to treat the issue and the second just to maintain. Great product - easy to use - gets the job done.

I used the product to clean my aggregate sidewalk. There was not enough product to adequately cover it and the sidewalk wasn’t clean in 30 seconds, as advertised!

This stuff is easy to use and really effective. Just one week after applying it the moss, algae and lichen on my steel stone-coated roof are dead. Also, none of my foundation plants, including hosta, liriope, astilbe and columbine are affected at all.

Product worked well on vinyl siding and roof. Did not clean the moss off of skylights. I had e-mailed the company and asked about the skylights and was told that it would work, but alas it did not.

I used this product to remove mold stains on outside deck, siding, and everything that had mold on it. I spend summers around water and everything gets mold and mildew stains from moisture on them. This works great on the stains. I recommend this product highly, it is easy to use.

We had some red clay stains and dirt stains that were unphased with this solution. I’m sure it works better on mold, but we did not find it useful for our needs. We also later found this for half the price on sale at lowes.

Have used the product before, very effective and easy to apply

Really ran out fasg