Quartz surfaces are made from the mineral quartz which is combined with high-performance, stain-resistant polymers. The result (93% quartz) is a durable, nonporous, chemical-resistant countertop surface. Quartz is also heat and scratch resistant, but not heat and scratch-proof.
Granite countertops are naturally resistant to scratches, etchings, and stains because of their hardness, yet they are not indestructible. While most granite has the capacity to withstand extreme temperatures, it is not completely immune to high levels of heat and cold.
Bacteria, like any other living organism, needs something to eat in order to live. Bacteria cannot eat granite or quartz.
Unclean countertops, however, can harbor bacteria regardless of what material is used. Routine, daily cleaning is the best method to avoid creating a bacteria-friendly environment. You’ll want to wipe up food and liquid spills as soon as possible then clean-up will always be easy.
Countertops made from porous materials need to be sealed on a regular basis. The sealer, used on granite countertops, is an impregnator; it is absorbed by the stone and fills the pores in order to help repel food and liquids. This barrier needs to be maintained.
Quartz countertops are nonporous and do not require sealants or waxes. These substances should not be applied to quartz countertops.
A word about other surfaces: natural marble countertops are weak in resistance to scratches, etchings, and stains. Acrylic surfaces are non-porous, so stains cannot penetrate them, but they are soft and will scratch easily. Laminate countertop surfaces will burn and scratch – protect them during use.
Countertop surfaces are heat and scratch resistant, but they are not heat and scratch proof.
Always use trivets or pads with hot pots. Do not set hot pots and pans on your countertop. Use a trivet or pad under each pan or pot. Use solid trivets with rubber tip feet or flame resistant heat mats under heat producing appliances such as electric skillets or crock pots.
Always use a cutting board. Never chop or slice food directly on your countertops. Depending upon your countertop material you will either dull your knives, or scratch the counter or damage the sealant.
Daily care is important. Soapy water or ammonia based countertop cleaners, used with a soft sponge, are recommended. Spray window cleaners can leave a waxy build-up that may dull surfaces. If water is allowed to dry on the countertop a film accumulates on the surface. Always rinse and dry the surface after cleaning.
For stubborn or dried spills, lightly scrub the surface in a small circular motion with a wet sponge and a mildly abrasive cleanser. Scrubbing too aggressively may actually reduce the gloss level or even damage softer materials. Darker colors tend to require more attention and caution than lighter colors.
Materials that harden as they dry (such as gum, food, grease, nail polish or paint) are especially tenacious. Remove these by gently scraping away the excess with a plastic putty knife.
Keep solvents and powerful chemicals off countertops. Protect your countertops from products such as paint removers, acetone based cleaners, stove/drain cleaners, furniture strippers, nail polish remover, bleach, bluing, permanent markers or inks, and oil soaps. These products should not be used on or near countertops. Avoid using cleaners that contain bleach, if you must use bleach it should be highly diluted.
Do clean the surface with a few drops of mild plain or antibacterial dish washing detergent and warm water. Rinse the surface thoroughly with clean water and dry with a soft cloth.
Martha Fenner • Kitch-Encounters
2740 Capital Circle NE – Tallahassee FL – 850-386-6555