This blogger updated an outdated, cultured marble vanity with concrete for $20! Learn how her DIY concrete vanity is holding up 18 months after completion! / DIY concrete counter top / DIY concrete sink / www.designertrapped.com
How to Renew a Scratched Cultured Marble Countertop. Renew your bathroom vanity. Make a scratched, dull-looking cultured marble top look shiny again with an auto polisher and special cleaners and polish—and save the cost of replacement.