Definitely not...WD-40 Facts & Myths | WD-40 Ingredients
Cat_Driver said:Fish oil is a myth....
snopes.com: Uses for WD-40 Spray Lubricant
3 - Composition/Information on Ingredients
Ingredient
CAS #
Weight Percent
Aliphatic Hydrocarbon
64742-47-8
45-50
Petroleum Base Oil
64742-58-1
64742-53-6
64742-56-9
64742-65-0
<25
LVP Aliphatic Hydrocarbon
64742-47-8
12-18
Carbon Dioxide
124-38-9
2-3
Surfactant
Proprietary
<2
Non-Hazardous Ingredients
Mixture
<10
4