Bottle: 25 oz.Your personal advantages removes tough stains, decalcifies and freshens fresh fragrance from plant based ingredients hygienic, naturally powerful no chemical residueEnvironmental advantages plant based ingredients quick and complete biodegradability (OECD-test 301F, full product) minimum impact on aquatic life (OECD-test 201 & 202, full product) no animal testing Instructions for use:Squirt a small amount into the toilet and under the toilet rim.  Leave to soak for a few minutes.  If needed, scrub with the toilet brush.  Flush.Packaging material:Bottle and labels are made of polyethylene; cap of polypropylene.  Polyethylene and polypropylene are 100% recyclable and can be recycled together perfectly.