Heritage Store - Black Castor Oil featured Enzyme Blend:

Enzyme Blend:

Zinc (as zinc citrate): 20 mg

80% Viscose Rayon

Gentle reduction of existing build-up: Only a thin protective layer remains on the inside of the pipe

As an alternative

Heritage Store - Black Castor Oil featured Enzyme Blend:Info: 237 ml (8 fl oz) Glass Bottle; Available In Store Only This Black Castor Oil is produced by roasting castor seeds (which darkens them from the ash), boiling them, and then cold pressing them to extract the oil, which is rich in ricinoleic fatty acid, and can help smooth, soothe, hydrate and nourish skin and hair. Product Notes: There are at least three primary uses for Black Castor Oil: as a warming massage oil to help your muscles, joints, and