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 7 tips for travelling with allergies Medical 5 ways to support a loved one with depression over the festive season News Your gut may be to blame for your bloodstream infection picked up in hospital News Sisters supplying disadvantaged schoolgirls in Ikageng with sanitary pads Medical Why vaping may do your heart no favours Diet and nutrition Are you a victim of 'clean plate' syndrome? From our sponsors Dementia and Incontinence: what you need to know Tell-tale signs you need a mattress upgrade Keen to win a R2 000 voucher? Good health begins in your gastrointestinal tract Live healthier Smoking dangers » Hubbly hooking lots of young adults on tobacco Hookah smokers are inhaling benzene Many young adults misinformed about hookahs Hookah pipes far from harmless, study warns In addition to toxic substances from tobacco and nicotine, hookah smoke exposes users to charcoal combustion products, including large amounts of carbon monoxide. Managing incontinence » 5 avoidable triggers that can make urinary incontinence worse Urinary incontinence is a manageable condition – here are a few common triggers of urinary leakage.