heating2cventilating2candairconditioning

  • How to Build a DIY Air Purifier for Your Home

    How to Build a DIY Air Purifier for Your Home

    As the winter season approaches, many people are about to start gathering indoors more frequently, which means closer quarters for virus-containing droplets to travel through the air. According to the CDC, EPA, and OSHA, good ventilation — including a portable air purifier — is one thing you can add to your COVID mitigation plan to…


  • Five Ways to ‘Clean’ the Air in Your Home

    Five Ways to ‘Clean’ the Air in Your Home

    There are lots of tips out there — and here on Lifehacker — about how to clean everything in your home, from your toilet to your fireplace to your couch cushions. The stuff in your home gets dirty and needs to be maintained to keep it in good working order, but the same is true…