Cabinet maintenance

The single most valuable habit is dealing with water immediately. A slow supply-line drip under a sink will destroy a particleboard base long before it makes a puddle you notice. Put a leak detector or even a folded towel under the sink and check it a few times a year.

For cleaning, mild dish soap and a damp cloth handles nearly all kitchen grease. Avoid abrasives, bleach-based sprays and heavy solvents on finished surfaces — KCMA's finish testing under ANSI/KCMA A161.1 covers ordinary household spills and detergents, not aggressive chemical cleaning. Dry the surface after wiping rather than leaving it wet, especially at door bottoms and near the dishwasher.

Steam is an underrated cabinet killer. An open dishwasher venting straight at a cabinet edge, or a kettle under a wall cabinet, delivers repeated moisture to the exact place finishes fail. Pull the dishwasher door fully open when it vents, and move the kettle.

Once a year, go around and tighten and adjust. Hinge screws loosen, doors drift out of alignment, drawer glides collect crumbs. Twenty minutes a year keeps a kitchen feeling tight for a very long time — and a kitchen that feels tight does not get replaced early.

How to choose

Water first, everything else second

Check under the sink a few times a year. That is where cabinets actually die.

Mild soap, then dry

Skip abrasives and harsh chemicals. Leaving surfaces wet is as damaging as the cleaner.

Mind the steam

Dishwasher venting and kettles under wall cabinets cause repeated localized damage.

Annual hinge and glide tune-up

Twenty minutes with a screwdriver keeps doors aligned and drawers running true.

Use bumpers

Cheap felt pads on door and drawer corners reduce finish wear at the contact points.

Keep a spare door

If your line is discontinued later, a stored spare door and drawer front is worth having.