Harvard graduate doctor reveals three toxic bedroom items you should 'throw out'

A Harvard graduate doctor has revealed three toxic items in the bedroom you should 'throw out' immediately. Dr Saurabh Sethi, 42, a US-based gastroenterologist, based in California said these are old pillows, synthetic air fresheners and old mattresses. In a recent video posted on his Instagram page @doctor.sethi which has amassed 2.1million views, he explained the dangers. If you have an old pillow, he explained they can 'accumulate dust mites, sweat and allergens over time'. These tiny dust mites which a study found can be hiding in pillows may be difficult to see, but they're a significant trigger for asthma.