How To Clean Pavers Before Sealing. Our paver preparator also maximizes sealant penetration and adherence. You’ll also want to make sure that you get any sand joints and weeds blasted so that the area is completely clean.
Using a fan tip typically will not damage, but likely won’t achieve the level of clean you’re after. If you're looking to clean other times, here are some other methods: You’ll also want to make sure that you get any sand joints and weeds blasted so that the area is completely clean.
You could use some dish soap and hot water for areas that have oil or tire marks from cars.
Stains are not the only thing that ages pavers. Before you get down to sealing, it is very important for you to understand the purpose of it. Dirt also adds to the erosion of concrete paving stones. Techniques for removing oil stains on pavers.