Formica® laminate surfaces are usually chosen by homeowners for their resiliency, brand reputation, ease of cleaning and appearance. However, using the wrong cleaning practices and harsh chemicals can ruin Formica. Additionally, although this surface can withstand normal conditions, when scratched, gouged, burned, etc., permanent and costly damage can occur. Always place a mat, hot plate, cutting board or other protective barrier on the surface to extend the life of Formica. Do not attempt to hammer anything on the surface as this may leave permanent dents or cracks.
  
In terms of proper cleaning, an all-purpose household cleaner or a highly diluted solution of dishwashing liquid in water applied with a moist sponge or cloth will effectively clean Formica on a routine basis. Be sure to wipe the surface thoroughly with a clean, damp cloth to remove any soapy residue and then dry it with a clean cloth. Stubborn soils may be removed with a white pad or soft nylon brush used in a circular motion. Always wipe clean and dry with a soft cloth.

 

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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.

Avoid staining Formica and limit its exposure to markers, peroxide and hair dyes. 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, which can cause tiny scratches. 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.

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.