Use:             To draw fluid off a joint

Crush Washing Soda crystals to coarse salt size  (powder form does not work)

Place  2 tablespoons in the centre of a T-towel make a pad of the soda- about 1 – 2 cm.

Fold the edges of the T-towel over the pad of soda, having only 1 layer of cloth between the soda and the skin.

(a cotton sock/men’s hanky secured with a rubber band is an easy alternative)

Secure pack with masking tape, then place a towel over the pack.

Keep on overnight or a minimum of three hours.