How To Clean Head Of Little Green Machine

The Grimy Truth: How To Clean Head Of Little Green Machine Without Losing Your Mind

Look, nobody buys a Little Green Machine to admire it. You buy it to obliterate stains. Spills happen. Kids happen. Pets. Life. The thing is, after you’ve wrestled that impossible carpet stain into submission, your Little Green Machine is goa look like it went 12 rounds with a mud wrestler. And the head? The brush head? That’s where the real funk festers. Honestly, if you don’t clean it, you’re just spreading last week’s pizza sauce around. That’s gross. And ineffective.

I remember my first Little Green. Bought it on sale, maybe 2018? Thought I was a cleaning god. Tackled a red wine spill that looked like a crime scene. Felt amazing. Then I looked at the brush head. Oh. My. God. It was a matted, stained, hairy mess. Like a rejected toupee from a budget wig shop. I almost tossed the whole damn thing. That’s when I learned: clean the machine, or the machine wins.

What You’re Actually Cleaning

It’s not just dirt. It’s food particles, pet hair, general grime, and maybe some questionable bodily fluids. The brush head agitates all this into the carpet fibers, then the suction pulls it up. Mostly. The rest? It sticks. To the bristles. To the housing. Everywhere. You gotta get in there. Seriously. It’s not rocket science, but it requires more than a quick rinse under the tap. You’re dealing with microscopic nasties. The kind that breed. The kind that smell.

Step 1: The Pre-Game Dump

First things first. Empty that dirty water tank. Don’t be that person who just tops off the clean water and calls it a day. That’s how you get mildew. Pour that murky brown liquid down the toilet or a utility sink. Rinse the tank. Get rid of the chunks. Big chunks. Small chunks. All the chunks. This ain’t a spa day for your machine; it’s a biohazard cleanup.

Step 2: De-Gunking the Brush Head

This is the main event. This is where the magic, or lack thereof, happens. You need to physically pull out the gunk. Grab some tweezers, maybe some needle-nose pliers if you’re feeling aggressive. Yank out the hair. All of it. Don’t leave a single strand. It’s tedious. It’s gross. But it’s necessary. I once spent 15 minutes just pulling hair out of my old Little Green’s head. Looked like I was excavating a mummy.

Step 3: The Bristle Bath

Now that the bulk is gone, you gotta wash the bristles. Use hot water. Seriously hot. Like, burn-your-fingers hot. You can use a little dish soap – Dawn works wonders. Or Bissell’s own cleaning solution, if you’re feeling fancy. Swish it around. Scrub the bristles with an old toothbrush or a scrubbing brush. Get deep down into the base of the bristles. That’s where the real nasties hide.

Step 4: The Machine Itself – Head Unit

The plastic housing around the brush head? It collects grime too. Wipe it down with a damp cloth. Use that soapy water. Get into the nooks and craies. Bissell recommends a 50/50 mix of white vinegar and water for a deeper clean, and honestly, it works. Spray it on, let it sit for a minute, then wipe. Don’t soak the motor, obviously. You’re just cleaning the accessible parts.

Step 5: Rinsing and Drying – The Crucial Part

Rinse everything thoroughly. You don’t want soap residue. Soap attracts dirt. Bad cycle. Then, and this is crucial, let it air dry completely. Don’t reassemble a damp machine. That’s a recipe for funk. Leave the parts out overnight if you have to. Sunlight helps kill germs and reduce odors. So, if possible, put it near a suy window.

Advanced Tactics: When Mild Soap Isn’t Enough

Sometimes, your Little Green Head has seen things. Things you can’t unsee. Or un-smell. For those stubborn odors and deep-set stains on the brush head itself, consider a hydrogen peroxide soak. Mix a solution of 3% hydrogen peroxide and water. Let the brush head sit in it for an hour or two. It’s a powerful disinfectant and stain remover. Just rinse REALLY well afterward.

Another trick? Baking soda paste. Mix baking soda with a little water to form a thick paste. Apply it to the brush head and let it sit for 30 minutes. Baking soda is a natural deodorizer and mild abrasive. It helps lift stains and neutralize odors. Scrub it in with that toothbrush, then rinse clean.

Table of Contents: The Little Green Machine Maintenance Cheat Sheet

Task	Frequency	Tools Needed	Notes
Empty & Rinse Dirty Water Tank	After EACH Use	Sink/Toilet	Crucial for preventing funk & blockages.
Remove Debris from Brush Head	After EACH Use	Tweezers, Pliers	Get ALL the hair. Seriously.
Clean Brush Head Bristles	Weekly or As Needed	Hot Water, Dish Soap/Cleaner, Old Toothbrush	Scrub deep. Get rid of residue.
Wipe Down Machine Housing	Weekly or As Needed	Damp Cloth, Vinegar/Water Mix	Avoid motor. Focus on accessible parts.
Air Dry All Components	After EACH Use	Well-ventilated Area	DO NOT reassemble damp. Use sunlight.
Deep Clean (Peroxide/Baking Soda)	Monthly or For Stubborn Issues	Hydrogen Peroxide/Baking Soda	Use sparingly. Rinse thoroughly.

What NOT To Do: Common Mistakes

First, don’t just throw the brush head in the dishwasher. The heat can warp the plastic. Plus, it’s not designed for that kind of abuse. Second, don’t use harsh chemicals like bleach. They can degrade the plastic and leave toxic residues. You’re cleaning for health, not for a sterile lab environment.

And for crying out loud, don’t use abrasive scouring pads on the brush head. You’ll shred the bristles. They’re designed to gently agitate carpet fibers, not be attacked by steel wool. Be firm, but be smart. Think of it as de-tangling a very stubborn, very dirty wig.

When to Consider Replacement

Honestly, these machines are workhorses, but they aren’t immortal. If your brush head bristles are completely frayed, matted beyond repair, or if the plastic housing is cracked, it might be time for a new one. Bissell sells replacement parts. Usually, a brush head assembly isn’t too expensive, maybe $20-$30 online. Replacing it is cheaper than buying a whole new machine, obviously.

I had a unit from around 2017 where the motor started sounding like a dying walrus. Didn’t matter how clean the head was. That’s different. But a mangled brush head? That’s on you. Keep it clean, make it last. It’s simple maintenance. It’s not that hard.

Reassembly: The Victory Lap

Once everything is bone dry – and I mean bone dry – put your Little Green Machine back together. It should click satisfyingly into place. Give it a quick test run with just water to make sure everything is seated correctly and there are no weird noises. If it sounds good, you’re golden. Ready for the next stain-pocalypse.

Storing Your Clean Machine

Don’t just shove it in a closet. Store it somewhere dry. Ensure the tanks are dry and maybe even slightly ajar to allow air circulation. This prevents any residual moisture from causing mildew. Keep the brush head clean and dry. A clean machine is a happy machine. And a ready machine. It’s the difference between having a cleaning tool and having a breeding ground for mold.

Frequently Asked Questions

How often should I clean the brush head of my Little Green Machine?

Ideally, you should perform a basic cleaning (emptying tank, removing debris) after every single use. For a more thorough wash of the bristles and housing, aim for at least weekly, or immediately after tackling a particularly messy stain. Deep cleaning methods like peroxide soaks should be reserved for when you notice persistent odors or stains, perhaps monthly or as needed.

Can I use bleach to clean my Little Green Machine head?

No, you absolutely should not use bleach. Harsh chemicals like bleach can damage the plastic components of the brush head and the machine itself. They can degrade the material over time, making it brittle. Plus, you risk leaving behind residues that could harm your carpets or be unsafe for contact. Stick to milder cleaning agents like dish soap, vinegar, or specialized carpet cleaner solutions.

My Little Green Machine smells bad even after cleaning, what should I do?

A persistent smell usually indicates that moisture or debris is trapped somewhere inaccessible, or that the machine wasn’t dried thoroughly. Ensure the dirty water tank is completely clean and odor-free. Try the hydrogen peroxide soak or a baking soda paste on the brush head and surrounding areas. Check any hoses or internal pathways for blockages or mildew. Most importantly, ensure the entire machine, especially the brush head and tanks, is completely dry before storage. Leaving the tanks slightly open can help air circulation.

Is it okay to leave cleaning solution in the machine when not in use?

Absolutely not. Never leave cleaning solution, or even plain water, in the clean water tank for extended periods. Cleaning solutions can break down seals and plastic parts over time. Water left sitting can become stagnant and develop mold or bacteria, which will then get spread onto your carpets the next time you use it. Always empty and rinse the tanks after each use.

How do I remove matted pet hair from the brush head?

Matted pet hair is one of the biggest culprits for a dirty brush head. The best method is manual removal. Use a pair of tweezers or needle-nose pliers to grasp and pull out as much hair as possible. You might need to work in small sections. For very stubborn, matted hair, an old comb or a stiff brush can help break it up before you pull it out. Once you’ve removed the bulk of the hair, proceed with washing the bristles with hot, soapy water.