For adults with asthma, having fans, air purifiers or other ventilation and exhaust systems - especially in kitchens and bathrooms - is one of the best ways to reduce the risk of flare-ups at home.

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. As a category, these fans ...

We may receive a commission on purchases made from links. Along with clearing out visible steam, your bathroom exhaust fan quietly safeguards your home in other ways, too. As part of your home's ...