Salvage Sand Rails For Sale What Can You Use To Seal Paint On Baseboards And Doors To Make Them Last Longer And Easier To Clean.?

What can you use to seal paint on baseboards and doors to make them last longer and easier to clean.? - salvage sand rails for sale

I try to baseboards and doors in an apartment, I think put in grinding and painting. All suggestions, what kind of paint (oil or latex)? Can I polyurthane (or simulate something) trying to painting, to protect the objective?