Natural healing
When touching boils make sure your hands are very clean, do not introduce any additional bacteria to the area in and around the boil.
A useful way to bring out the pus from a boil involves filling a small jar with boiling water, let it stand for a few seconds, quickly pour out the water and place the mouth of the jar over the boil. Hold it in place whilst the jar cools and forms a suction device over the boil.
When the boil has begun to discharge cover it with a clean breathable gauze or non sticking cloth pad to keep it clean.
Do not touch other parts of your skin before washing your hands thoroughly after treating a boil as infection can be easily spread to other areas of skin potentially creating new boils.
Bathing the boil in very warm water will encourage the boil to come to a head and start discharging.
Charcoal tablets or powder (internally or externally) are very useful for cleansing the blood. A teaspoon of powder in water each day will help to speed the bodies natural processes of clearing and removal of the boil/s.
Dry skin brushing (or rubbing with a course natural cloth) stimulates the movement of the lymph fluids which encourages the removal of waste products from the blood and tissues. It also removes dead skin which is in itself a form of skin cleansing. Always brush from the extremities towards the abdomen which contains a greater concentration of lymph nodes. See also 'skin brushing' in the 'natural healing' section of this site.
An old Russian remedy for boils and abscesses consists of a white onion baked until very hot. Cut it in half then place one half, cut face down on the boil, making sure it doesn't burn the skin. Secure in place with a bandage and leave on for 4 hours, repeating as needed.
Hot mashed potato makes a useful drawing poultice.