Eco Sheep MOUNTAIN SHEEP &ndash; Sheep Oil Based, Eco-friendly Bike Chain Oil for Mountain Bikes - No Petroleum - EPA Safer Choice and USDA BioPreferred Approved Chain Lube World's only EPA Safer Choice and USDA BioPreferred approved bike lube for mountain bikes. Eco-friendly, biodegradable, and sustainable -- and it works better than petroleum. Eco Sheep Mountain Sheep beats petroleum oil hands down, and is the ultimate chain lube for mountain bikes. No more harsh, loud, slow shifting. Incredible No-hassle brush applicator. Easily apply an exact amount of Eco Sheep Mountain Sheep bike chain lubricant to your bike chain wherever you need it --no more squirting bike lube all over your bike. Easily cleans up with soap and water. No need for petroleum degreasers. PTFE and paraffin wax free! Happiest Bike Lube on Earth