When wisdom teeth emerge, they break through the gums, causing a flap of tissue to grow over them. Food can become trapped in this flap and a serious infection can occur, resulting in the necessary surgical procedure. In addition, wisdom teeth must be extracted if they grow in crooked or face the wrong direction.
This method is as simple as it gets: use mayonnaise to suffocate head lice. Thanks to the oil contained in it, these little vermin will not escape when you cover your head with full-fat mayonnaise and leave it like that for eight hours by hiding your hair under a shower cap.
Late lice. The common head louse, Pediculus humanus capitis, may take as long as 14 days to hatch. Hereâs some lousy news for parents of itchy-headed kids: Lice eggs can take 2 weeks to hatch in human hair, making standard 7-day delousing treatments ineffective in some cases.