[Hugh R]

I would not use the "Easy Water Clean-Up" that Art shows above. For the effort, I'd use the real stuff that you need paint thinner to clean-up. Whatever device you use, start by practicing in a closet for some other obscure area. As others said, go light and keep it moving. As Milt said, clean, clean, clean. Use a tacky cloth just before applying the finish.

If you have an older house with radiators, pull them out to get under them, well worth the effort.