Cleaning composite decking (1 Viewer)

[Godsbrother]

Need to clean my composite decking which has some black spots due to mold.  Which method does FBGs recommend:

1. Corte Clean

2. Wet & Forget

3. Cheap deck cleaning product

4. Power wash with wide tip/low pressure

5. Combination of above?

 

[belljr]

I use wet and forget on my siding and steps.  Great stuff

 

[Fat Nick]

I use wet and forget on my siding and steps.  Great stuff

x2 - This stuff is really good...but I've never used it on my decking, only siding.  It's a low-pressure option as you just spray it on and leave it.  It basically kills the mold and then it rinses off in the rain.  I guess it would work on a deck, but for my deck, I've always gone with a pressure washer.

 

[Godsbrother]

I read that Wet & Forget uses the same chemicals in a pool algaecide which is cheaper.  Any chemists here able to confirm?