Did a deck today that had heavy concentrations of algea on the surface. Some of the wood had algea on the wood after cleaning. What do you suggest?
I used a contractor grade wood cleaner, and after not getting the results I wanted I moved to a bleach mixture of 1 part 12.5 SH and 4 parts water. Dwell times at least 10 minutes, in some areas 20 minutes.
With regards to the 3rd picture, should the wood vary like it shows in the picture or is one that much cleaner than the others and I need to go back?
I used a contractor grade wood cleaner, and after not getting the results I wanted I moved to a bleach mixture of 1 part 12.5 SH and 4 parts water. Dwell times at least 10 minutes, in some areas 20 minutes.
With regards to the 3rd picture, should the wood vary like it shows in the picture or is one that much cleaner than the others and I need to go back?