I find concrete sealers are Tremendous easy to use. Just clean up the concrete, Enable it dry, then utilize the sealer that has a mop. It gained’t alter the color of your concrete, but will darken it a tad and add some gloss. You’ll have to reapply it every year https://mcgepoxycoatings.com/epoxy-vs-untreated-concrete-garage-flooring-which-one-is-best/