Hi Big Al, We built a new home two years ago and had concrete countertops installed. We love our concrete however during the past year we have noticed a change and a darkening in the surface? Is there any way to arrest this situation or lighten the areas that have changed? Thanks for your help! Alissa, Cambridge, MA
Submitted by Alpha Stone Concrete on Tue, 09/09/2008 - 16:33
My dear Alissa,
Your problem is nearly solved because you still love your concrete counters. The darkening or patina that you are experiencing is probably due to an abrasion or break down in your protective sealer. Your concrete has absorbed water or oils which has caused it to change. The water will evaporate but the oils will remain. I suggest that you determine how your counters were sealed and have them resealed. The oils will continue to absorb and disburse over time but for now you might want to enjoy them memories of the activities that caused the change in the first place. It's better than a journal.
Up to my knees in concrete,
Al
