Have just had a two level redwood deck built. It is about a month old. Was told to use Thompsons Deck Scrub and then in a day or two seal the deck.
Well I only used the deck scrub on the top level and did the floor and the rails. Now our beautiful redwood (especially the rails) have turned a very dark grey, almost black. And some of the overspray that got on the other level has left black spots. It looks as if someone just took a paintbrush and splattered black dots.
Is there anything we can do to get the deck back to the original redwood color? After all the time and money spent on this deck it is really hearbreaking.