Why do I have to rinse the surface?
ProDeck is a very strong cleaning product especially designed for exterior timber. The rinsing is intended to not only rinse the product from the surface but also to help remove the dirt that the ProDeck has lifted from the surface.
Why can't I apply the ProDeck in direct sunlight?
We recommend not applying ProDeck in strong, direct sunlight as there could be an adverse reaction which could lead to staining of the timber especially if using as part of a stronger solution. This doesn't mean that you have to use ProDeck in the dark, just not on a day with strong, direct sunlight.