They should put that on the package!! "Make sure the grooved side of the bobby pin is facing down, against the skin. The ribbing is designed to grip hair and lock it in place, and you will capture more hair with the pin in that position"
Mix a tsp of apple cider vinegar and a teaspoon of glycerin. Mix the ingredients until smooth. Mix in a beaten egg. Mix well. Add 2 Tablespoons of caster oil. Thoroughly mix. Apply the mask on the entire length of the hair. Place the plastic cap and wrap your head with a towel. Leave the mask on your hair for 2 hours. After wash your hair using shampoo. The mask should be done 2 times a week. Do this for 1 month. After 1 month, you can make masks for prevention – Apply 1 time in 2 weeks.