Can you steam mop COREtec flooring?

No, you should not steam mop COREtec flooring, as COREtec installation instructions specifically advise against steam mops, and using steam mop voids COREtec warranty, as steam forces hot moisture into seams and can damage rigid core and finish. COREtec Original and other COREtec collections like Plus and Pro feature rigid core luxury vinyl plank that is 100 percent waterproof with PVC core, but steam mops produce hot steam at high temperature that can force moisture into click-lock seams, cause expansion, and damage finish, even though COREtec is waterproof, and COREtec warranty states that steam mops are not approved. For cleaning COREtec flooring, you should sweep or vacuum regularly with hard surface attachment to remove dirt and grit, then damp mop with lightly damp microfiber mop and pH-neutral vinyl floor cleaner like Bona Hardwood Cleaner or COREtec approved cleaner that is safe for LVP, costing 6 to 12 dollars, sprayed lightly and mopped, avoiding excess water. You should not wet mop with soaking wet mop, as excess water can still affect subfloor. You should not use vinegar excessively or abrasive cleaners. So you cannot steam mop COREtec flooring, as it voids warranty and can damage flooring, use damp microfiber mop with pH-neutral cleaner instead for safe cleaning that maintains warranty and appearance.