How to clean ceiling fans without dust falling everywhere

Step by step: how to clean ceiling fans without dust falling everywhere

Safety first. Turn the fan off at the switch and wait for it to stop completely, and let the bulbs cool. Lock the stepladder’s spreaders, do not stand on the top step or top cap, and keep your body between the side rails instead of reaching out.

1. 1

   Turn the fan off and let the light cool

   Switch the fan off at the wall and wait until the blades stop on their own. If the light was on, give the bulbs 10 minutes to cool before you touch the fixture.

2. 2

   Cover what is underneath

   Lay an old sheet over the bed, couch or table under the fan. Some dust will fall even with careful work, and it is easier to shake out a sheet than to re-dust a room.

3. 3

   Set up a stepladder at the right height

   Open the ladder fully and lock the spreaders on a flat floor. Pick a height where the blades are about level with your chest, so you can see the top of each blade without stretching. On very high ceilings, use an extendable duster from the floor instead.

4. 4

   Slide a pillowcase over each blade

   Put the open end of the pillowcase over a blade, press lightly on the top and bottom, and slide it back toward you. The dust ends up inside the case. Use gentle pressure: pushing down hard can crack a blade or bend its bracket and throw the fan off balance.

5. 5

   Wipe sticky or greasy blades

   If the blades still feel tacky, dampen the inside of the pillowcase or a microfiber cloth with a little mild cleaner and wipe each blade again, then dry it with a second cloth. Kitchen fans usually need this step because cooking grease holds the dust.

6. 6

   Dust the motor housing and downrod

   Wipe the motor housing, the downrod and the canopy at the ceiling with a dry microfiber cloth or the duster. Do not spray anything onto the fan itself, because moisture can get into the motor or light kit.

7. 7

   Wash the light shades

   For a quick touch-up, spray the vinegar and water mix onto a cloth and wipe the outside of the glass. For a deep clean, remove the shades as your fan’s manual describes, soak them in warm soapy water, rinse, and dry them completely before reinstalling.

8. 8

   Disinfect the remote and wall control

   Take the batteries out of the remote, wipe it with a cloth dipped in 70% rubbing alcohol and wrung out, and let it dry before putting the batteries back. Shake the pillowcase out outdoors and wash it.

9. 9

   Run the fan and check for wobble

   Turn the fan on high for a minute. It should run smoothly. If it wobbles more than before, a blade screw may be loose or a blade may have been bent, which the section below covers.

Pillowcase, extendable duster or damp cloth: which works best?

The pillowcase method is best for heavy dust, because it traps what it removes. An extendable duster is best for routine dusting and high ceilings, and a damp cloth is for grease that a dry method smears around.

Hunter’s cleaning guide recommends the pillowcase method, light pressure on the blades, and spraying cleaner onto a cloth rather than onto the fan. It also suggests dusting every one to three months and deep cleaning every three to six months.

What to do if the fan wobbles after cleaning

Tighten the blade screws first, then check for a bent or warped blade. A fan often wobbles after cleaning because the screws loosened, or because one blade was pushed out of line, and both are easy to check.

• Turn the fan off and tighten the screws that hold each blade to its bracket, and the bracket to the motor.
• Look down the edge of each blade toward the motor. A curved or twisted blade cannot be balanced and needs replacing with a matching part.
• If all blades are straight and tight, use a balancing kit: Hunter’s wobble guide walks through it, and notes that uneven dust can also throw a fan off balance, which is one more reason to clean every blade, top and bottom.

Ladder safety and the seasonal direction switch

Use a stepladder you can stand on without reaching, and flip the fan’s direction while you are up there. Cleaning day is a good time to set the fan for the season ahead.

OSHA’s stepladder fact sheet lists the common hazards: unlocked spreaders, slippery or uneven floors, standing on the top step or top cap, and reaching outside the side rails. Move the ladder between blades instead of leaning. If your ceiling is too high for a stepladder you are comfortable on, use an extendable duster or hire it out.

According to Hunter, a ceiling fan should spin counterclockwise in summer for a cooling downdraft and clockwise on low speed in winter to push warm air down from the ceiling. The direction switch is usually on the motor housing, so flip it while the blades are stopped. Ceiling fans pair well with a wider dust routine; see our guides to cleaning blinds and cleaning baseboards, which catch the dust that falls.

Mistakes to avoid

• Dusting the fan while it is still spinning down, which flings dust across the room.
• Spraying cleaner straight onto the blades, where it can drip into the motor or light kit.
• Pressing hard on the blades and bending them out of line.
• Standing on the top of the stepladder to reach, instead of moving the ladder.
• Cleaning the fan after vacuuming the room, so the falling dust lands on clean floors.