Climate and personal care

Buying guide

This group covers personal care and comfortable air at home. In a hair dryer, heat control matters as much as power: several settings are gentler on your hair. An air conditioner's capacity must match the size of the room; an inverter model runs more quietly and uses less electricity. An air purifier needs its filter changed regularly, or it stops doing its job. A massager is for relaxation, not treatment, so if you have a health problem, see a doctor.