The first and the easiest treatment is hot press, take a clean tower and prepare some steam, heat the towel with the help of steam and apply to the affected parts, this will help the pus to drain out and then apply some anti biotic.
You can also use garlic for treating boils, other treatments like boric acid mixed with coconut oil is also useful
GO IN YOUR BATHROOM AND MIX TWO CUPS BLEACH WITH TWO CUPS AMMONIA. WET a FACE CLOTH WITH THE SOLUTION, WRING IT OUT AND WIPE SAID BOIL TO DRY IT OUT. IT WILL BE GONE IN a COUPLE OF DAYS!
put warm compresses on them (washcloth in hot water squeezed out well), that will help bring the infection to the surface so they may open and drain.