Home > Newsletters > Need to Know > Set up an air filter at home Updated 26 October 2016 Action point 0 Dogs and cats that frolic outdoors can collect pollen in their fur and transport it into your home.During hay fever season, ban your pets from your bedroom, or at least keep them off the furniture. Read more about preventing allergies. More: Need to KnowSet up an air filter at home advertisement Read Health24’s Comments Policy Comment on this story 0 comments Add your comment Thank you, your comment has been submitted. Logout Comment 0 characters remaining Share on Facebook Logout Comment 0 characters remaining Share on Facebook Loading comments... Other news Medical Testicular cancer survivor: 'My testicle doubled in size' Natural Health Why are biologics so expensive? Diet and nutrition It can take months to break bad eating habits Medical Childhood chemo may have lasting effects on memory Medical Back pain patients with depression get more opioids Mental health 'Rogue' genes may be the cause of some ALS cases From our sponsors WIN a R2000 Skin Renewal voucher! Constipation in women SA's old diesel vehicles continue to fuel allergies Complete our allergy survey and stand a chance to win R 1000! Live healthier Wasting water? » South Africa is facing a water crisis Water saving tips Water quality report shocks SEE: How much water do you use per day? With level 4 water restrictions in Cape Town, residents are urged to use a maximum of 100 litres per person per day. Here’s how quickly it adds up. Life saving tip! » SEE: 10 things to keep in your first aid kit 10 first aid myths Here's why you need a first aid kit in the car Emergency services are often spread thin, especially when storms and major disasters strike. When travelling on the road, having a well-stocked first aid kit could be a lifesaver.