Best tips on how to use an indoor air purifier in Singapore

BEST TIPS ON HOW TO USE AN INDOOR air purifier in Singapore How to use your new air purification system Have you purchased an indoor air purifier to use in your home? Great! But learning how to use it correctly is key to get maximum effectiveness out of your air purifier. Read on to discover a few tips on how to use your air purifier and get the most out of your purchase. Change the filters regularly. Choose the Keep your doors and windows location wisely. closed while in use OO DO D0.00