If anyone is trying to clean a head stone without damaging the stone. I highly recommend this.

Although I never got the spray attachment to work. I was still able to just splash/pour it all over the headstone until it was saturated.... and just walked away.
I didn't dilute or pour any water on it. As a matter of fact didn't get to do anything else to it do until 3 months later. I just let it get rained on, sunburned, and windblown.
When I finaly got back to the headstone. It was no longer green with algae. The algie look grey, dust, and brittle.

I litterally took the palm on my hand and gently rubbed the stone and it all just flaked off!

I had my doubts, but I was desperate... I don't doubt anymore, I'm a believer and it was worth every penny!

I didn't do anything on my outdoor carpet, but it was effective in removing mold on my shower wood non-slip grate. I wouldn't recommend it if you're wanting to use it on carpet.

Update: it clearly needed time to sit and let it do its thing.nThe original place I put the product is now free of the orange mildew and green algae stains. It just takes some time for it to work. Good stuff but patience is required for the final results to show.

The area in red is where I spot treated. It was disgusting like the spot under the circle.

I have horrible moss all over my side and back cement. I sprayed this stuff and by the next day the cement was clear. It was slippery and I had to do something.

Worked better than I hoped.

Gone are the days of scrubbing outdoors with bleach. Wet & Set is so easy to use. No scrubbing & no rinsing & no strong odors. Works great on pavers or anything outdoors with mold, algae and mildew. Great product and well worth the money !