You clean the filter with a soft, dry brush, compressed air, or rinse it with a mild detergent if it is a sponge-type filter.

Is the constant sound of leaf blowers disrupting your daily life? Discover how you can take action to regulate their use in ...

A study of mosquitoes’ circadian rhythms finds they hunt differently at different times of day. It could help stop their ...

India is the largest supplier of generic drugs globally. Indian pharmaceutical companies supply nearly 50% of all generic ...