Tested: How to Get Tar Out of Hand Mixer Fast (2026)

Immediate Action (first 5 minutes)

Stop. Unplug the machine. Right now. Don't even think about turning it on to 'shake it off' or running it under the tap. If you were desperately mixing a batch of cold-applied driveway sealant or roofing cement because a storm was rolling in, you probably didn't think about the splatter radius. Tar is stubborn. It's a petroleum-based nightmare that repels water and loves to cling to moving parts.

In my experience cleaning tile and grout for 10 years, tar is the final boss of stains. But on an electrical appliance like a KitchenAid KHM512IC or a Black+Decker hand mixer, it's also a massive fire hazard. If you have kids who track mud everywhere, you might be used to washing off dirt, but roofing tar requires chemical intervention. Your first 5 minutes dictate whether this appliance survives or ends up in the landfill.

Grab a dull butter knife or a plastic scraper. Gently scrape the heavy, wet globs of tar off the beaters and the mixer body directly into a trash can. Do not wipe it with a wet rag. You'll just smear the black sludge deeper into the beater ejection buttons and the motor cooling vents. Work fast before the volatile organic compounds (VOCs) evaporate and the tar hardens into a concrete-like shell.

What You'll Need (tools/products)

I'll be honest, this takes elbow grease and a few specific chemicals. You can't just use dish soap. Here is the exact kit I keep under my sink for DIY mishaps. This isn't the cheapest option, but it works without melting your appliance's plastic housing.

Item	Estimated Cost	Purpose
WD-40 Specialist Degreaser or Mineral Spirits	$8 - $15	Breaks down petroleum bonds safely
Plastic Putty Knife	$3 - $5	Scrapes tar without scratching metal
Cotton Swabs (Q-tips)	$2 - $4	Cleans inside the beater shaft cavities
Nitrile Gloves	$10 / box	Protects skin from harsh solvents
Dawn Powerwash Dish Spray	$5 - $7	Removes oily solvent residue

Step-by-Step Removal

When your landlord inspects next week and sees black streaks on the kitchen counter, you'll wish you followed these steps exactly. I've tested this on my own oven and hand tools, and the freezing method is the absolute best way to handle thick tar.

Step 1: Disassemble and Freeze

Press the ejection button and remove the beaters. Place the tar-covered beaters into a heavy-duty Ziploc freezer bag. Seal it tight. Toss them into your freezer set at 0°F. Leave them in there for exactly 45 minutes. Tar becomes incredibly brittle at freezing temperatures, which breaks its adhesive bond with the metal.

Step 2: Snap and Scrape

Put on your nitrile gloves. Take the beaters out of the freezer. Flex the metal wires slightly. You'll hear the tar crack and pop. Use your plastic putty knife to aggressively scrape off the frozen chunks. They should flake off like dried mud. Get as much off as physically possible before the metal warms back up to room temperature.

Step 3: Solvent Soak for Beaters

Place the beaters into a glass mason jar. Pour enough mineral spirits or WD-40 Specialist Degreaser into the jar to completely submerge the tar-stained areas. Let them soak for 20 minutes. The solvent will dissolve the remaining microscopic petroleum bonds. Don't use acetone here. It's too harsh and unnecessary for metal parts.

Step 4: The Motor Housing Wipe-Down

This is the scary part. You cannot submerge the mixer body. Spray your degreaser or mineral spirits directly onto a microfiber cloth, never directly onto the mixer. Wipe down the exterior plastic and metal housing. If tar splattered near the cooling vents, use a dry cotton swab to gently lift it out. Keep liquids far away from the internal motor.

Step 5: The Shaft Cavity Clean

Dip a cotton swab into your solvent. Swab the inside of the beater insertion holes on the bottom of the mixer. This is where gunk builds up and eventually jams the ejection mechanism. You might need 4 or 5 swabs per hole until they come out completely clean. It's a bit messy, but it saves the gears.

Step 6: Degrease and Wash

Take your beaters out of the solvent jar. Spray them heavily with Dawn Powerwash. Scrub them with a sponge under hot running water to remove the flammable, oily solvent residue. Once the beaters are squeaky clean, wipe down the mixer body with a damp, soapy cloth to remove any leftover degreaser. Dry everything immediately.

Alternative Methods

If you don't have mineral spirits or your freezer is broken, I have a few backup plans. These aren't my first choice, but they work in a pinch.

Method 1: Heat Gun Softening

If the tar has already cured and hardened for weeks, freezing won't work. You need heat. Use a Wagner HT1000 heat gun on the 750°F setting. Keep the nozzle exactly 6 inches away from the metal beaters. Heat the tar for about 30 seconds until it blisters and softens, then wipe it away with a thick rag. Never use a heat gun on the plastic motor housing. It will warp instantly.

Method 2: Citrus-Based Solvents

If you hate the smell of petroleum distillates, grab a bottle of Goo Gone or Citristrip. These d-limonene-based cleaners break down tar safely. The catch? They take much longer. You'll need to let the citrus solvent sit on the tar for at least 45 minutes before scraping. It's safer for accidental spills on kitchen counters, though.

Method 3: The Vegetable Oil Soak

For absolute food-safe peace of mind, submerge the beaters in cheap vegetable oil. The lipids in the oil will slowly soften the tar over 12 to 24 hours. I'll be honest, this takes forever and requires a lot of scrubbing afterward to get the grease off. Only use this if you are terrified of chemical solvents touching your baking tools.

Prevention Tips

Let's talk about how to avoid this mess entirely. Kitchen appliances are designed for flour, sugar, and butter. They are not designed for asphalt, roofing cement, or heavy craft waxes.

• Buy a dedicated drill mixer: Go to the hardware store and buy a $20 mixing paddle attachment for your power drill. Keep it in the garage. This saves your kitchen appliances and your sanity.
• Use a splatter guard: If you absolutely must use a hand mixer for a messy DIY craft project, place the bowl inside a large plastic trash bag. Cut a small hole for the beaters. This creates a makeshift containment zone.
• Wrap the motor housing: Wrap the body of your hand mixer in plastic cling wrap before starting a messy job. When you're done, just peel the wrap off and throw it away. The vents stay clear, and the plastic stays clean.

FAQ

Can I use acetone or nail polish remover on the mixer body?

Absolutely not. Acetone will instantly melt the ABS plastic housing of your hand mixer, leaving a sticky, ruined mess. Stick to mineral spirits or WD-40, which are safe for most hard plastics and painted metals.

What if tar got sucked into the motor cooling vents?

If tar entered the vents, do not turn the mixer on, as the friction could spark a fire. Use a can of compressed air to blow out any loose, frozen flakes. If it's deeply embedded, the motor housing must be opened and cleaned manually, which usually means the appliance is totaled.

Are the metal beaters dishwasher safe after using solvents?

Yes, but you must wash them by hand with hot soapy water first to remove the flammable solvent residue. Once the oily film is completely gone, you can run them through a normal dishwasher cycle on the bottom rack.

Will the tar stain the metal beaters permanently?

Tar can leave a faint yellowish or brownish shadow on stainless steel or chrome-plated beaters even after the physical gunk is gone. To remove this shadow, make a paste of baking soda and water, scrub it in, and let it sit for 10 minutes before rinsing.