| Chewing parsley or drinking green tea can also help neutralise nasty niffs. |
| Or try putting baking soda down the drain and letting it sit overnight to eradicate nasty niffs. |
| Irish inventor Martin Maye claims to have got to the bottom of the problem with an odour-busting device that kills those nasty niffs. |
| So in a bid to neutralise nasty niffs, the pair are paying perfumiers to pump powerful scents into the air-con system. |
| Spritz with hair reviver to give locks a shine boost and banish nasty party niffs. |
| Nip nasty niffs in the bud with Orla Kiely's bluebell and rosemary diffuser, PS25, from www. |
