I'm in home improvement mode, and perhaps the biggest (and the most costly) of the changes I have planned is springing for new marble countertops. And despite the fact that they haven't even been installed yet, given the risk of staining, I'm already thinking ahead to how to best protect my investment. In case the rest of you are in the same boat with granite or marble countertops, here are a few tips for how to keep them pristine.
Granite and marble are porous, and need to be sealed on a regular basis (at least once a year)-otherwise acidic things (which includes soda, ketchup, and lemon juice) can leave spots. To check if you're due for sealing, splash a few drops of water on your counters. If the drops still look exactly the same after 20 minutes, you're in good shape. If the drops have started to spread out, that means the stone has started absorbing the liquid, and it's time to reseal.
Thankfully, sealing is an easy enough process. Most come in spray bottles, so you
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