SBL Borax 3X (25g)SBL Borax Uses of SBL Borax Shooting pains in teeth which are carious, with shootings in the ears, and headache. Ulcers in the gums which bleed easily, with inflammatory swelling of the cheeks, gastric ulcers. Eczema of toes and fingers with falling of nails, is relieved with Borax. Unhealthy skin; every injury suppurates; nostrils crusty, tip of nose shining red, swelling of tip of nose with dry scabs. In young women hair becomes frizzy and tangled,