Read the instructions for your appliance before using with this product.Do not use without water.Do not use to wash your body or food.Test it first in an inconspicuous place.Use with bottles with a diameter of 20mm 0.8in or larger.Do not boil to sterilize or use with bleach or mold removers.Mold and stubborn limescale stains may not come out.Stubborn stains may not come off just with water.Do not ingest. / Keep away from fire and other sources of heat. Do not use this product for purposes other than its intended purposes.