Before calling in a service professional, follow these expert tips to get rid of residue, bacteria, and odor.

Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...

All products featured on Architectural Digest are independently selected by Architectural Digest editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...