Dryer Vent Cleaning: The Do’s & Don’ts

Dryer Vent Cleaning

A dryer is a convenient appliance that provides us with convenience. But did you know that it is the second most electric exhaustion appliance in our home? Many people have incorrect information about dryer exhaust and vents. One thing is certain: dryer vents should be cleaned at least once per year. If they aren’t cleaned, they can block airflow and cause a fire. Talk to your neighbors about dryer vents. They can be dangerous and could cause a fire hazard.

Do it!

  • Professionals are the best people to install dryer vents.
  • Make sure you have the correct outlet connected to your dryer.
  • Every two years, clean out the exhaust duct to remove lint and prevent it from reducing airflow. This can lead to longer drying times and fire hazards.
  • Remember to empty the dryer’s lint trap before and after each load. This will reduce the chance of fire hazards. According to the US consumer product safety Commission, dryer vents can collect lint and cause more than 15,000 fires each year.
  • Don’t throw away dryer sheets or fabric softeners. Fabric softener and dryer sheet can collect a waxy layer on the screen lint, which can stop air from properly circulating.
  • You can speed up drying times by using dryer balls, tennis, or wool balls. These balls are great for soaking large items like blankets and bath towels in the water.
  • Coiled-wire foil and plastic venting can be replaced with rigid, non ribbed metal conduit.
  • To ensure the integrity of your gas dryers, have them inspected annually by a professional.
  • You should check the vents regularly to ensure that there are no nests of small animals or insects.
  • You must ensure that the dryer is properly connected and that the appropriate plug and outlet are used.
  • Follow the instructions and warnings of the manufacturer when using dryers.
  • Avoid items that could cause a fire in the dryer area.
  • If you are going to be away from your home for a long time, unplug the dryer.


  • You should not dry wool sweaters in a dryer. The dryer could cause the wool fibers to shrink and break down.
  • You should never dry silk because the dryer will cause it to lose its texture.
  • You should not dry bras in the dryer as they can deform and tear. Underwear should be hand washed and dried on a rack.
  • Duct tape should not be used to join venting materials as it can cause gaps over time.

A professional dryer vent cleaning is the best way for a dryer to run safely and efficiently. Many dryer vent wizard technicians see problems caused by improper vent configurations or using the wrong materials. Based on our experience, the following are some of the things we don’t recommend doing with dryer vents.

  • Do not use vinyl or slinky foil for dryer vents.
  • Flexible plastic foil and flexible plastic dryer vents can easily be kinked or crushed to restrict airflow. Vinyl and other slinky materials can trap excess lint, increasing the fire danger. These materials can quickly spread a fire if a dryer fire should happen.
  • Do not use PVC piping or any other plastic material for dryer vents.
  • Plastic venting and PVC static can cause lint to stick on the vent walls. This can combine with expelled water during a dry cycle. It can create sludge and clogs and increase the risk of a fire.
  • When warm, moist air passes through PVC’s smooth surface, it causes PVC to sweat. This can cause lint to build up and make cleaning more difficult.
  • PVC takes longer for heat to reach the pipe, allowing water to remain as vapor. Sludge is formed in the vent from the combination of the water and the buildup lint.
  • Do not use duct tape for connecting venting materials.
  • Due to temperature changes and other factors, the adhesive can dry out, causing gaps between the vent joints.
  • Do not use bolts or screws to attach joints.
  • Screws and bolts can act as lint collectors in the vent wall, increasing fire danger.
  • Do not terminate dryer vents from crawl spaces or attics.
  • Dryer vents that end in crawl spaces or attics can allow moisture to collect and encourage mold growth. Dryer vents should be terminated outside the building.
  • To stop pests from entering, do not use screens or cages.
  • Pest screens or pest cages can cause lint buildup, reducing dryer efficiency and creating a fire hazard.
  • Do not ignore any signs that your dryer isn’t working properly
  • You should be aware of warning signs that could indicate a blocked dryer vent or fire hazard in your home.

Your dryer vents should be cleaned at least once per year. You should have your dryer cleaned at least once a year with the help of professionals like dryer vent cleaning Frisco if you use it often. This is a fire hazard that can be avoided.

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