I find concrete sealers are Tremendous easy to use. Just clean the concrete, Allow it dry, then apply the sealer by using a mop. It received’t alter the coloration of your concrete, but will darken it a little bit and add some gloss. You’ll ought to reapply it each year https://mcgepoxycoatings.com/epoxy-vs-untreated-concrete-garage-flooring-which-one-is-best/