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.
Head lice and nits do not wash off with normal shampoo. Head lice do not usually cause any other medical problems. The number of lice that may be on one person can vary greatly. There may be just a few in some, in other cases there are more than 100. Very rarely in very severe cases there may be over 1,000.