Wait 1-2 hours before recoating. Fully cured coating can be washed after 72 hours. This stain is warrantied up to 3 years on decks and up to 5 years on fences and siding.
Do not apply clear topcoats over bright white paint, as yellowing may occur due to a reaction to the substrate. Light color paints may also experience yellowing due to topcoat application, but it will less noticeable.