Clean your Dyson Animal by emptying the bin, washing the filter, and clearing the brush bar every month

A Dyson Animal vacuum needs regular cleaning to keep suction strong and prevent pet hair from clogging the machine. The three main parts that trap debris—the bin, filter, and brush bar—fill up faster with pet hair than with regular household dust. Cleaning takes about 15 minutes and requires no tools beyond warm water and a dry cloth.

Most clogs happen in the brush bar, where hair wraps around the bristles and stops them from spinning. If you notice suction dropping or the brush bar moving slowly, cleaning is overdue. The good news: Dyson Animal vacuums are designed to come apart easily, and every removable part can be washed by hand.

Key Takeaways

  • Empty the bin after every use or when it reaches the max line, because pet hair compacts and blocks airflow faster than other debris.
  • Wash the filter under cool running water once a month, and let it dry completely for at least 24 hours before putting it back.
  • Clear the brush bar by hand every two weeks if you have shedding pets, cutting away wrapped hair with scissors.
  • Never use hot water, a dishwasher, or a washing machine on any Dyson part, because heat damages the motor and seals.
  • Check the air pathway inside the main body for blockages, because hair can lodge in the tube even after the bin is empty.

Empty the bin and check for blockages

Press the red release button on the back of the bin and pull it straight down. Hold the bin over a trash can and press the button again to open the bottom door and let debris fall out. Tap the sides of the bin to shake loose any pet hair stuck to the walls—this matters more with animal hair than regular dust, because it clings to plastic.

While the bin is off, look up into the main body of the vacuum where the bin connects. Pet hair often wraps around the opening or lodges in the air pathway. Use your fingers or a dry cloth to pull out any visible clumps. If you see a blockage deeper in the tube, use a straightened wire coat hanger or a plumbing snake to push it through gently. Reattach the bin by sliding it up until you hear a click.

Wash the filter with cool water only

The filter is a pleated cylinder that sits on top of the bin. Twist it counterclockwise and pull it straight up to remove it. Hold it under cool running water—not hot—and rinse from the top down, letting water flow through the pleats. Do not squeeze or scrub the filter, because the pleats are fragile and tearing them lets dust into the motor.

If the filter looks gray or clogged, soak it in cool water for 15 minutes, then rinse again. Shake off excess water and stand the filter upright on a clean, dry surface. Let it air-dry for at least 24 hours before putting it back in the vacuum. A damp filter will damage the motor and create a burning smell. Once dry, twist it clockwise back onto the bin until snug.

Clear the brush bar of wrapped hair

The brush bar is the spinning roller at the bottom of the vacuum head. Pet hair wraps around it constantly and slows the spin, which cuts suction. Flip the vacuum head over and look at the brush bar. You will likely see hair wound tightly around the bristles. Use small scissors to cut the hair away, working along the length of the bar. Pull the cut hair off with your fingers as you go.

For a Dyson Animal, you do not need to remove the brush bar to clean it—cutting away the hair while it is in place takes two minutes. If the brush bar still spins slowly after you clear the hair, check that the end caps (the round pieces on each side) are not cracked or loose. If an end cap is damaged, the bar will not spin freely and you will need to replace it. After cleaning, flip the head back over and test the brush bar by hand—it should spin freely with no resistance.

Wipe down the hose and air pathways

Pet hair can lodge inside the hose that connects the main body to the head. Detach the hose by twisting it counterclockwise at both ends. Hold it up to a light and look through it. If you see hair or dust blocking the inside, straighten a wire coat hanger and push it through gently to dislodge the blockage. Rinse the hose under cool running water and shake out the water. Stand it upright to drain and dry.

While the hose is off, use a dry cloth to wipe the inside of the connection points on the main body and head. Pet hair sheds into these joints and can reduce suction if left to build up. Reattach the hose by twisting it clockwise until snug at both ends. Do not force it—if it does not turn easily, it is not lined up correctly.

Check the cyclone and motor head for pet hair

The cyclone is the cone-shaped part at the top of the bin that spins air to separate debris. Pet hair can stick to the inside of the cyclone and reduce airflow. Detach the bin and look at the cyclone from above. If you see hair clinging to the inside walls, rinse it under cool running water and let it air-dry. Do not scrub or use a brush, because the cyclone is precision-engineered and rough handling can affect performance.

The motor head sits on top of the cyclone. Wipe it with a dry cloth to remove dust and pet hair. If you see hair wrapped around the air intake vents on the sides, use tweezers or a small brush to clear them. These vents pull air into the motor, and blockages cause the motor to overheat and shut off automatically. Once clean, reattach the cyclone to the bin by twisting clockwise until snug.

Set a cleaning schedule for pet hair buildup

Pet hair builds up faster than regular household dust, so Dyson Animal vacuums need more frequent cleaning than standard models. Empty the bin after every use, even if it is not full—compacted pet hair blocks airflow. Wash the filter once a month. Clear the brush bar every two weeks if you have shedding pets, or weekly if you have multiple animals or long-haired breeds.

Mark these tasks on a calendar or set phone reminders so they become routine. A vacuum that is cleaned on schedule will last longer, maintain strong suction, and avoid the burning smell that happens when pet hair clogs the motor. If you notice suction dropping between scheduled cleanings, do a quick bin empty and brush bar check—something may have clogged faster than usual.

Frequently Asked Questions

Can I wash Dyson parts in the dishwasher?

No. Heat and dishwasher cycles damage the seals, motor connections, and filter material. Wash all removable parts by hand under cool running water only. The bin, filter, and cyclone can all be rinsed, but never soak them in hot water or put them in a machine.

What should I do if the brush bar still spins slowly after I clean it?

Check that the end caps on both sides of the brush bar are tight and not cracked. If they are loose, tighten them by hand. If an end cap is broken or the bar still does not spin freely, the brush bar assembly may need to be replaced. Contact Dyson support or check your manual for the correct replacement part number for your model.

How long does the filter take to dry?

At least 24 hours in a warm, dry room. Do not use a hair dryer or place it near a heater—air-drying at room temperature is safest. If you put a damp filter back in the vacuum, it can cause the motor to overheat and shut off, or create a burning smell that means internal damage has occurred.

Why does my vacuum smell like it is burning?

A burning smell usually means the filter is damp, the motor is overheating from a blockage, or pet hair has wrapped around the motor shaft. Stop using the vacuum when ready and let it cool for 30 minutes. Empty the bin, wash and fully dry the filter, and clear the brush bar and hose. If the smell returns after cleaning, the motor may be damaged and you should contact Dyson support.

Do I need to replace parts if cleaning does not restore suction?

Not always. After cleaning, suction should improve noticeably. If it does not, check that the filter is completely dry and the bin is empty. Look for blockages in the hose, air pathways, and cyclone that you may have missed. If suction is still weak after a thorough cleaning, the filter may be worn out or the motor may need service—contact Dyson with your model number for next steps.