One way that you can quickly damage a cultured marble countertop is by not cleaning it properly.
Here is the proper way to clean a cultured marble countertop.
If you’ve ever had a marble countertop — either cultured marble or solid marble — then you know how easily they can be damaged. Normal wear and tear alone can leave your countertop or vanity looking less than stellar, mostly due to minor scratches. Here’s how to restore the color and shine to your marble countertop or vanity sink.
In the end, doing everything yourself will usually cost more — in terms of money, wasted time, and errors due to inexperience. Tackling too many DIY projects will also cost you in terms of the amount of time you could have spent with your family and the time you could have spent taking care of yourself.