F18 And F8 Question

[PACKORACKDAD]

I am trying to clean a deck made out of pressure treated unfinished pine. I applied f18 via shurflo let set 30 minutes, washed then applied f8. Problem is, it looks just the same except really slippery , what did I do wrong? thanks, scott

 

[A-PLUS]

What was your mix ratio on the F-18?

 

[PACKORACKDAD]

8 oz per gallon, hot water.

 

[PACKORACKDAD]

answered my own question. Had to scrub,scrub then scrub some more. Came out good after that. scott