Please choose the correct ending to complete the given sentence: Health: [header] How to get rid of head lice naturally [title] Wet-comb your hair. [step] Use a fine-toothed nit comb to comb the entire length of wet and lubricated hair. This may remove lice and some of their nits, or eggs, if done for several weeks.

Ending1: Apply a non-sulfurous rat-tail comb to the roots of your hair and section off as much hair as possible. In these days and ages, the rat-tail comb will not provide the same protection against lice and eggs as the non-sulfurous target. Ending2: [substeps] Other methods that may be responsible for detangling hair include combing it with a detangling spray or using wet hair shampoo. Some girls opt to leave their hair wet and then rinse out with water from before. Ending3: [substeps] Purchase a nit comb at a pharmacy, grocery store or another large retailer. Wet the hair with water and use something such as hair conditioner to lubricate it. Ending4: [substeps] If your hair is light, do not comb the rest of your hair, as the hairs could clump together while you comb. If it is short hair, use a fine toothed comb.

Answer format: ending1/ending2/ending3/ending4