Ensuring your home has the proper ventilation can reduce moisture levels, which can greatly increase indoor air quality. Salt lamps, activated charcoal and houseplants have been found to naturally purify indoor air. Your carpets are a toxic sponge, and should be cleaned regularly. Avoid smoking and using chemicals in the air. And finally, the best way to improve your indoor air quality is to install a whole house air filtration system. Our system can remove up to 99.98% of airborne allergens from your air.