I discover concrete sealers are super straightforward to use. Just clean up the concrete, let it dry, then utilize the sealer having a mop. It received’t change the coloration of the concrete, but will darken it a little and increase some gloss. You’ll ought to reapply it yearly or so https://mcgepoxycoatings.com/epoxy-vs-untreated-concrete-garage-flooring-which-one-is-best/