I uncover concrete sealers are super easy to apply. Just thoroughly clean the concrete, Enable it dry, then use the sealer which has a mop. It received’t alter the coloration with the concrete, but will darken it a tad and incorporate some gloss. You’ll ought to reapply it every year https://mcgepoxycoatings.com/epoxy-vs-untreated-concrete-garage-flooring-which-one-is-best/