According to the EPA, you should have your air ducts cleaned every five years. However, since some ducts are dirtier than others, you should have the ducts in your home inspected every year or two. If the air ducts in your home are dirty, it can cause higher energy costs and respiratory issues. It may even lead to complete system failure.

Knowing the signs you should invest in air duct cleaning St Louis MO will help you know when to take action. Keep reading to learn when air duct cleaning is needed.

Air Filters That Get Dirty Quickly

If the return air vents in your home have accumulated dirt and debris, the dust and dirt collected will be sucked right into your ducts, which go straight to the air filter. If this happens, you will know your ducts need to be cleaned.

Unexplained Increases in Energy Costs

Your heating and cooling costs should be consistent from one year to the next. However, if you notice an unexpected increase in costs, or if the price is going up each year, there is obviously something wrong. The duct system may be the issue. Sometimes, this happens because the ducts are extremely dirty, which means air can’t freely move through the home. This forces the system to work harder and increases costs. Investing in professional duct cleaning is a smart move.

Insect or Rodent Infestation

If you smell, hear, or see signs that insects or rodents are in your ducts, it is time to clean them out. Call the professionals since this type of infestation may cause serious damage to your HVAC system.

If you notice any of these issues, it is best to consult with the professionals about duct cleaning. This service can help with all these issues, and others, and ensure your system operates efficiently now and in the future.