Home > Newsletters > Need to Know > Set up an air filter at home Updated 09 June 2016 Action point 0 When doing outdoor chores, wear a mask. Get one of those surgical masks that doctors wear in hospital or the ones carpenters wear to avoid breathing in dust. This will decrease your exposure to pollen particles. Read more about preventing allergies. More: Need to KnowSet up an air filter at home advertisement Other news News Alcohol isn't just hurting your pocket - see what it's doing to your body News Smoking just got a lot pricier - here's the why and how of quitting Lifestyle The purrfect diet for your fat cat Medical When do kids need to go to the orthodontist? Lifestyle 6 solutions to common problems you have with your doctor Lifestyle Can crocodile poo and olive oil prevent pregnancy? From our sponsors Managing diabetes in the workplace Back-to-school with diabetes Discover treatments that can help reduce acne What can I do to reduce or remove acne marks? Live healthier Fact or myth? » Clearing up the confusion around coconut oil Coconut – the 'fruit of life' Can coconut oil really help you lose weight? Experts dish on the high-cal weight-loss tactic. Sobering perks! » 5 tips to avoiding a hangover Can you really be allergic to alcohol? Is giving up booze for a month actually worth it? Many people commit to "Dry January" – but does it do your body any good?