I discover concrete sealers are Tremendous simple to apply. Just clean up the concrete, Permit it dry, then apply the sealer with a mop. It received’t change the colour of your concrete, but will darken it a little bit and add some gloss. You’ll have to reapply it each year https://mcgepoxycoatings.com/epoxy-vs-untreated-concrete-garage-flooring-which-one-is-best/