The use of Corte Clean can be used in conjunction with a power washer. On the TimberTech website, their is a useful video that illustrates who to accomplich this. Corte Clean also has a great dvd illustrating useful ways to use their product for deck cleaning. TimberTech does not require the use of all the different products to clean it. You can pick one product and go with it. There is no need to add anything after you have cleaned your deck. I highly recommend going with the power washer and cleaner to get all the dirt and debris off the decking planks.
Good luck and refer to TImberTech's website for any help! Their warranty dept is great at answering questions and are very helpful when i have called in.
Moderated by Altereagle 
