Cleaning Tips · Appliances

How to Deep Clean Your Kitchen Appliances

How to deep clean your kitchen appliances comes down to attacking the baked-on grease, hidden mold, and buildup a daily wipe-down never reaches — the appliances that work hardest earn the most grime. Here's how our team deep cleans the four big ones: oven, refrigerator, dishwasher, and microwave, plus what supplies you'll need and how often to do it.

By Joey Maher — Owner, Orchid Cleaning Service, Winter Haven, FL.

Reviewed for quality by Beverly Hughes — Commercial Operations Lead.

Refrigerator interior cleaned from grime and spills to fully spotless by Orchid Cleaning Service

What do you need to deep clean kitchen appliances?

Nothing exotic — most of it's already in your pantry. Keep baking soda, white vinegar, a few lemons, dish soap, microfiber cloths, an old toothbrush, and rubber gloves on hand and you can deep clean every appliance below without a single harsh chemical. If you'd rather skip the elbow grease altogether, appliance care is built into our deep cleaning visits — see what a professional deep clean typically costs in Polk County before you decide which route makes sense.

How do you deep clean an oven?

Skip the harsh fumes. Make a paste of baking soda and water, spread it across the interior (avoiding the heating elements), and let it sit overnight. Wipe it out the next morning, spray any stubborn spots with vinegar to fizz away the residue, and finish with a damp cloth. Pull the racks and soak them separately in hot, soapy water. For the glass door, the same baking-soda paste cuts through baked-on splatter. If your oven has a self-clean cycle, run it with a window cracked — the fumes it releases are stronger than most people expect, especially in a closed-up Florida kitchen with the AC running.

How do you deep clean a refrigerator?

  • Empty and shelve out. Remove drawers and shelves and wash them in warm soapy water — never hot, or cold glass can crack.
  • Wipe interior with a mild baking-soda solution, which cleans and deodorizes at once.
  • Door gaskets — in Florida humidity these grow mold fast. Clean the folds with a toothbrush.
  • Condenser coils — vacuum them (usually behind or beneath the unit) once or twice a year so the fridge runs efficiently and doesn't overheat.
  • Exterior and handles — the handles and door edges collect more bacteria than almost anything else in the kitchen; a quick daily wipe keeps the deep clean from being as big a job next time.

How do you deep clean a dishwasher?

Yes, the thing that washes still needs washing. Pull the bottom rack and clear the filter of food debris — this is the single biggest cause of smells and cloudy dishes. Then run an empty hot cycle with a cup of white vinegar on the top rack, followed by a short cycle with baking soda sprinkled on the floor. Wipe the door edges and gasket, which the spray never reaches, and check the spray arm holes for clogs while you're in there — a toothpick clears them in seconds.

How do you deep clean a microwave?

The easiest one: microwave a bowl of water with a few lemon slices for three to four minutes. The steam loosens every splatter so it wipes away with no scrubbing — and the lemon leaves it fresh. Don't forget the underside of the turntable, the ceiling of the unit, and the door seal, which traps crumbs and steam long after everything else looks clean.

How often should you deep clean kitchen appliances?

Microwave and dishwasher filter: monthly. Refrigerator interior: every season. Oven and coils: twice a year, or before the holidays. Build it into your routine and you'll never face a baked-on disaster again — or fold appliance care into a recurring clean so it never falls off the calendar in the first place.

Why deep cleaning matters more in a Florida kitchen

Central Florida's humidity is the difference-maker. Anywhere moisture sits — fridge gaskets, dishwasher gaskets, the drip pan under an ice maker — mold gets a head start compared to drier climates, often within days instead of weeks. That's why we tell homeowners from Lakeland to Winter Haven not to stretch these intervals during the summer months, when AC condensation adds even more moisture to the kitchen. A little extra frequency on the gaskets and seals goes a long way toward keeping mold from getting comfortable.

Want it done for you?

Inside-appliance cleaning is part of our deep cleaning and move-in/move-out services. We'll handle the ovens, fridges, and the rest across Polk County.

Get a free quote →

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