Do not mix this product with any other product.
Do not use this product if you have recently treated this clog with a different product.
Do not exceed the dosage as it can cause stagnation or permanent pipe clogging.
Suitable for drain cleaning only.
Do not use with a plunger, do not apply in the toilet, do not use in the bath or in shower.
Do not pour the product in stagnant water or cold water.
Do not use the product if the clog is caused by paper, plastic or metal objects; do not use in pressurized drain openers or garbage disposals, as splash back of lye can occur.
Keep product off of all surfaces, fixtures, and utensils made all or in part from aluminum, stainless steel, wood, paint, acrylic or fibreglass.
Keep hands, face and clothing away from drain, and children away from the sink area.