Dryer lint and appliance cleaning: what to know

What the job involves, what changes the price, and what to ask a pro.

What dryer lint and appliance cleaning is

Dryer lint and appliance cleaning removes lint from the dryer and its vent path, and degreases and clears buildup from parts such as range hoods, refrigerator coils and oven interiors. Lint in a dryer vent is a known fire hazard, which is why this work is a safety task as well as a cleaning one.

Signs you need it

  • The dryer takes much longer than usual to dry a load, or the clothes come out warm but damp
  • The laundry room or the back of the dryer feels hot after a cycle
  • Lint shows at the exterior vent hood or the flap does not open fully
  • The range hood filter is greasy, and the fan sounds louder than it used to
  • The refrigerator runs longer than normal, and the coils behind or under it are gray with dust

What the pro does

  • Clean the lint trap and the space around it, then remove the dryer's back panel or access cover where needed
  • Clear lint from the vent hose and duct with the right brushes and a vacuum, working from the dryer to the exterior
  • Check the exterior vent hood flap for lint buildup and confirm it opens and closes freely
  • Degrease the range hood filter and the fan housing with a suitable degreaser and warm water
  • Clean the refrigerator coils and the area around the compressor with a coil brush and vacuum
  • Clean the oven interior and the door glass, and wipe the appliance exteriors

What changes the price

Every job is different, so we do not publish prices. These are the things that move the quote up or down.

  • Type of dryer, electric or gas, and how the vent path runs through walls, floors or the roof
  • Length of the vent duct and the number of bends in it
  • Number of appliances included, such as the dryer, range hood, refrigerator and oven
  • Level of buildup, since years of grease or lint take more time
  • Access to the refrigerator coils and to the dryer vent exterior
  • Whether vent repair or replacement of a damaged duct is needed

What a written quote should spell out

  • Which appliances are included and whether the interior of the oven and fridge are part of the job
  • The vent path that is cleaned, from the dryer to the outside hood, and how the cleaner reaches it
  • Whether the cleaner checks the flap, the duct connection and the vent hood for damage
  • What is not included, such as gas line work, repairs to the appliance or replacement parts
  • Whether a written note on any safety issue found is provided at the end

Questions to ask before you hire

  • Do you clean the full dryer vent to the outside, or only the lint trap and the duct near the dryer
  • Will you tell me if the vent duct is crushed, disconnected or made of material that should be replaced
  • Do you clean the refrigerator coils, and do you need the fridge moved out
  • How do you degrease the range hood filter without damaging the finish
  • If my dryer is gas, what do you check and what do you leave to a qualified technician
  • Do you put the appliances back in place after cleaning

Red flags

  • A cleaner who says the dryer vent does not need cleaning even though lint is visible at the hood
  • Work on a gas dryer connection or gas line, which should be done by a qualified technician
  • No check of the exterior vent hood, which is where blockages often sit
  • A crew that uses an open flame or a harsh solvent near the dryer or the range

What you can do yourself

You can empty the lint trap after every load, wipe the outside of the dryer and clear the visible lint from the hood opening. Call a professional for the full duct and exterior vent cleaning, for any work behind a gas appliance, and for coils that need the refrigerator moved.

Licenses and permits

Appliance cleaning is not commonly licensed. Work on gas connections and some vent or electrical work is commonly licensed, so check with your state or local licensing agency and leave gas and electrical connections to a licensed trade.

Dryer lint and appliance cleaning questions

How often should a dryer vent be cleaned?

Ask the cleaner for a recommendation based on how much you dry and what the vent path looks like. Check the lint trap after every load in the meantime.

Can I clean the refrigerator coils myself?

Yes, with a coil brush and a vacuum, once the fridge is unplugged. Pull it out carefully and never work behind it with the power on.

Why does lint matter for safety?

Lint builds up in the duct and can catch fire when the dryer runs. Watch for hot laundry, slow drying and lint at the hood, and have the vent checked if you see any of them.

About this guide

This national guide is written and checked by infinibell. Rules and conditions differ by place, so local pros are credited on guides for the cities they serve, not on national ones.

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