![Amazon.com : WD-40 Bike Maintenance Bundle, Bike Degreaser and Bike Lubricant, Clean and Lube : Sports & Outdoors Amazon.com : WD-40 Bike Maintenance Bundle, Bike Degreaser and Bike Lubricant, Clean and Lube : Sports & Outdoors](https://m.media-amazon.com/images/I/71wzK6QMkUL.jpg)
Amazon.com : WD-40 Bike Maintenance Bundle, Bike Degreaser and Bike Lubricant, Clean and Lube : Sports & Outdoors
![Pidilite WD-40, Multipurpose Spray, 420ml Rust Remover, Lubricant, Stain Remover, Degreaser, and Cleaning Agent, (341g) - Bulkmro Market Pidilite WD-40, Multipurpose Spray, 420ml Rust Remover, Lubricant, Stain Remover, Degreaser, and Cleaning Agent, (341g) - Bulkmro Market](https://www.bulkmromarket.com/image/images/YNYkSb5kQDTWgJCR0uOG9psjlRERv6vBrlxjj90U.jpg)
Pidilite WD-40, Multipurpose Spray, 420ml Rust Remover, Lubricant, Stain Remover, Degreaser, and Cleaning Agent, (341g) - Bulkmro Market
![Amazon.com: WD-40 SPECIALIST Rust Remover Soak, One Gallon & Specialist Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ : Automotive Amazon.com: WD-40 SPECIALIST Rust Remover Soak, One Gallon & Specialist Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ : Automotive](https://m.media-amazon.com/images/I/51a9Xj4J-VL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: WD-40 SPECIALIST Rust Remover Soak, One Gallon & Specialist Penetrant with SMART STRAW SPRAYS 2 WAYS, 11 OZ : Automotive
![Is it okay to spray regular wd-40 to clean the dirt, mainly the spring section, on my rear derailleur? I got bike lubricant to put in after- if need to. : r/bikewrench Is it okay to spray regular wd-40 to clean the dirt, mainly the spring section, on my rear derailleur? I got bike lubricant to put in after- if need to. : r/bikewrench](https://preview.redd.it/is-it-okay-to-spray-regular-wd-40-to-clean-the-dirt-mainly-v0-ku9wut4p6lqa1.jpg?width=640&crop=smart&auto=webp&s=df205d8e74d474964e92cc8c763fb42edd20f3b0)
Is it okay to spray regular wd-40 to clean the dirt, mainly the spring section, on my rear derailleur? I got bike lubricant to put in after- if need to. : r/bikewrench
![Had a slightly rusty chain and cassette. Used wd40 and a cloth to clean up most of it. Should I worry about this leftover? Was trying to avoid tearing up the bike... : Had a slightly rusty chain and cassette. Used wd40 and a cloth to clean up most of it. Should I worry about this leftover? Was trying to avoid tearing up the bike... :](https://i.redd.it/gc1kcvdjqer81.jpg)