Millions of homes built over several decades during the 20th century sport Formica laminate on countertops and other surfaces. This inexpensive material is both durable and easy to maintain.

 

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All-purpose household cleaner or a highly diluted solution of dishwashing liquid in water applied with a moist sponge or cloth will clean up Formica well on a routine basis. Be sure to wipe the surface thoroughly with a clean, damp cloth to remove all soapy residue and then dry it. Hard-to-reach areas may be cleaned with a white pad or soft nylon brush used in a circular motion. Always wipe clean and dry with a soft cloth.

Do not flood a laminate surface with water, since it can seep between panels. Excess moisture can cause wooden substrates to swell, which, in extreme cases, may cause a bumpy counter surface or separation of the Formica from the substrate.

To remove stubborn spots, soak a cloth or sponge in detergent or cleaning solution, place it over the stained surface for several minutes, and then wipe clean. Denatured alcohol may be used in the same way if the spot persists.

Paint droppings may be removed with a water and ammonia solution for water-based paints and mineral spirits for oil-based paint. Don’t scrub the spot with steel wool or harsh pads. Instead, allow the solvent sufficient time to loosen the paint so it can be wiped away or scrubbed gently with a soft nylon brush or pad. When finished, wipe the area with a water-dampened cloth and then dry completely.

It’s best to use a cutting board on countertops for cutting foods or tenderizing meats. Knives will cause permanent scratches in Formica and may cut all the way through the material. Hammering anything on the surface will leave permanent dents or cracks.

Keep all liquids containing acid, bleach or strong alkalies away from Formica surfaces. Products such as drain cleaner, oven cleaner, mineral-scale remover, tub-and-tile preparations, rust removers and toilet-bowl cleaners will etch the surface, leaving a permanent cloudy appearance or discoloration. Wipe immediately with a moist cloth to remove chemical splashes, and then dry the counter.


Reference:

Formica^® documents page