There are a few possible causes for countertop discoloration. Sometimes discoloration is simply leftover residue from soap or cleaning agents, so make sure you’re removing it all with water at the end of your cleaning process. Houses with hard water might also find periodic built-up mineral stains or deposits. This is more of an issue with natural countertop materials like marble or granite – so if you know you have hard water, a quartz countertop might be a better choice for you. Acid can also lead to eventual stains or discoloration. Acidic cleaners should be avoided if possible, and juices like lemon juice or orange juice and sodas should be cleaned up as soon as possible. For more information on what might be causing countertop discoloration, check out our article “3 Reasons Why Your Countertops May Get Discolored and How to Fix It.”