Description SLOWLY pour through a funnel into drain openings as reaction with water will cause boiling. Avoid breathing vapours. Contact with porcelain must be avoided. Avoid contact with stainless steel. Contact time- The longer, the better, recommended to use just before bed or before work in the mornings. Use in a well-ventilated area. Avoid using on Iron(metal) plumbing as acid can be corrosive to metals. DO NOT USE IN JET BATHS, CAN DAMAGE DRAINAGE PLUMBING. Do not use for toilet blockages. NB!!!!! EXTREMELY DANGEROUS. WILL CAUSE SERIOUS BURNS AND DAMAGE TO SKIN. EXTREME CAUTION MUST BE TAKEN WHEN WORKING WITH THIS PRODUCT!!!! KEEP AWAY FROM CHILDREN AND UNINFORMED INDIVIDUALS. ALWAYS USE PPE EQUIPMENT.
