Stone countertops are built to last decades, but a little routine care keeps them looking as stunning as the day they were installed. The good news: maintenance is simpler than most homeowners expect, and it varies by material. This guide covers the essentials of sealing, daily cleaning, and protecting every type of stone, with links to deeper how-tos for each.
Know your material first
Care depends entirely on what you have. Engineered quartz is non-porous and needs no sealing. Natural stones — granite, quartzite, and marble — are porous to varying degrees and benefit from sealing. Marble is the most delicate and acid-sensitive; granite and quartzite are tougher. Match your routine to your stone and you will avoid both overwork and damage. Compare materials in our materials guide.
Daily cleaning
For almost every stone, daily cleaning is the same and refreshingly simple: warm water, a little mild dish soap, and a soft cloth. Wipe up spills promptly, especially anything acidic. Avoid harsh or abrasive cleaners, bleach, vinegar, and ammonia, which can dull finishes or damage sealers over time. For specifics, see how to clean quartz.
Sealing natural stone
Sealing fills the microscopic pores in natural stone so liquids cannot soak in and stain. Most granite and quartzite benefit from sealing about once a year; marble may need it more often. A quick water-drop test tells you when: if water beads up, your seal is good; if it darkens or soaks in, it is time to reseal. Sealing takes only minutes. See how to seal granite and do quartzite countertops need sealing.
Protecting against damage
A few simple habits prevent most damage. Use cutting boards rather than cutting directly on stone. Use trivets and hot pads — essential on quartz and marble, good practice on any surface. Use coasters under glasses, especially on marble where rings can etch. And clean acidic spills like wine, citrus, and tomato quickly. See can you put hot pans on granite or quartz.
Handling stains and etches
Even well-cared-for stone occasionally gets a stain. Many stains can be drawn out of natural stone with a simple poultice, and prompt action makes all the difference. Etching on marble is different from staining and needs its own approach. We walk through both in removing stains and marble care.
A simple year-round routine
Wipe daily with mild soap and water, address spills promptly, do a water-drop test every few months, and reseal natural stone roughly once a year. That is genuinely most of it. For a complete schedule, see our year-round maintenance checklist.
Frequently asked questions
How do I clean stone countertops daily?
Warm water, mild dish soap, and a soft cloth. Avoid abrasive cleaners, bleach, vinegar, and ammonia.
Do all stone countertops need sealing?
No. Quartz never needs sealing. Natural stones like granite, quartzite, and marble do, with marble needing the most attention.
How often should I reseal?
About once a year for most granite and quartzite; more often for marble. Use the water-drop test to check.
Questions about caring for your stone?
We are happy to help you keep your countertops looking new. Contact us or call (615) 606-9593.