Q: We have a very large deck in Napa that we have been treating every few years with a solution of 3 parts linseed oil, 2 parts Thompson Water Seal and 1 part thinner. This formula was given to us by ...

Q:My cedar deck has been treated with a clear sealer, and now there is mold on the deck. One man said he would use bleach with power washing. Another man said not to use household bleach, but rather ...

Q: We put down Trex decking in 2008. The composite lumber has developed dark spots all over. It started with a few spots that multiplied during the two-year period. What is causing the spotting? How ...

Question: I need your help. I own a summer home on a lake that has a dock and large deck. I’ve also got my primary home, which has an outdoor patio surrounded by huge trees and expensive landscaping.

Get your deck or patio ready for summer with these high-performing cleaners. Using the right patio or deck cleaner makes all ...

Question: It's time again to clean and seal our wood deck. I've watched a number of TV shows that advocate the use of pressure washers and a mixture of chlorine bleach and water. I'm afraid that a ...

If you use your deck a lot or are planning an outdoor party, you may be wondering how to clean composite decking. Start by ...

Did you know it's actually best to clean a deck without a pressure washer? Yes, using one will make the job quicker and so much easier, but the strength of the water pressure can also damage the wood ...

Q: I know you’ve written many times about cleaning decks, but mine is looking kind of dingy and, because it sits on the north side of our house, is coated in mildew. The deck is gray, but the color is ...