Best touchless sealant i have ever used. Simply spray on and rinse off(in the shade). One warning, when the bottle gets down to the bottom and there isn't enough left for the spray to work-do not dilute it with more water. I did this and it made it difficult to rinse off easily like the other applications. It dried with spots and i needed to buff it out with a layer of light wax. No biggie, but save yourself a lot of time and trouble.