Your kitchen cabinets are always facing environmental challenges which can greatly shorten their life. The main problems like heat, steam and moisture cause warpings, swellings or the finishes to peel off and wood becomes bad. If you know how to protect your cabinets from these things, they will stay useful and nice looking for many years ahead.

Maybe the most harmful thing in any kitchen is moisture. When water vapor chooses to stay on cabinet surfaces, it slowly enters into the wood grain and makes it swell or get damaged structurally. This wetness originates from cooking steam, running dishwashers and even changes in daily humidity levels. As time goes by, the cabinet’s strength gets diminished due to constant exposure to dampness and this also encourages mold development in hidden spots.

Heat is also a big problem for kitchen cabinets. If you put your stove or oven next to the cabinets, they are constantly exposed to high temperatures that can make varnish crack and wood finishes become soft. Cooktops produce a lot of heat when cooking and this hot air moves up towards the overhead cabinet spaces. The repeated expansion and contraction from temperature changes weakens the wood’s structural bonds.

Putting in a good range hood is very important to reduce steam and heat harm. A well-working hood takes away moisture and cooking fumes before they can land on your cabinets. Range hoods must be vented outside, not brought back into the kitchen because recirculating just spreads moisture all over the place.

Using good sealants makes a shield that stops moisture from getting in. Finishes like polyurethane and polycrylic are great options for cabinet surfaces as they keep water away but let the wood breathe a little bit. These types of finishes work better than products based on oil or wax at stopping the absorption of moisture.

It is very important to keep the humidity levels in your house stable. You should try for kitchen humidity between thirty and fifty percent. A good exhaust fan in the kitchen, together with right home ventilation, can stop too much moisture from building up. In especially damp environments, a dehumidifier can be useful to control the levels of moisture.

Regular maintenance safeguards your investment in cabinets. Spills should be wiped right away and surfaces of the cabinet dried after you finish cooking. Cleaning every month with a suitable cleaner for cabinets keeps the protective coat intact and enables early noticing of possible damage. Check cabinet hardware, hinges and seals often. If any parts are damaged or not working properly, change them without delay.