People who use wax for shaving, wearing tight clothing or use tweezers more often have the problem of ingrown hairs. Itching and skin rashes are the two most common symptoms of this.
Here are ways to treat ingrown hair without spending a lot of money.
Apply a warm or damp towel on the affected area to soften the tissue. Repeat this up until is close enough to the layer of skin.
Use tweezers to remove ingrown hairs. Also do not forget to clean the tweezers with alcohol before use.