I just finished to build my cedar deck and it already turned gray after less than two months! I tried to clean it with a pressure washer and Simple Green Oxy Solve with zero results. I stayed a good 10 inch away with the pressure washer wand and a 40 degree nozzle out of precaution when I cleaned it. What are my options? Sanding it? Very much appreciated. Thanks.
Use a proper deck cleaner and wood brightener like this:
@administrator Thanks. I'll give it a try. Would I use a scrub brush or the pressure washer after I wait for the cleaner to take effect?