Dumonde Tech Pro X Bio-Bike Cleaner ready-to-use spray is designed to wet the surfaces to reduce surface tension to aid in cleaning a bicycle of dirt, sweat, organic compounds and hydrocarbons. Designed to break down and flush away: Dirt and road grime, sweat, natural organic compounds, hydrocarbons, bugs, and abrasions. No need to "use generously" like most other brands. Like their chain lubes, you do not need to over apply or use generously for it to perform. Spray on and let it do the work. 100% Bio-Degradable, non-toxic, water soluble, eco kind, and low scent. Safe on all parts of pedal driven vehicles, Dumonde Tech Pro X Bio-Bike Cleaner rinses clean and leaves no residue or water spots. 24 oz Spray Bottle.