![Brakes were squeaky so I sprayed WD40 on them. They got noisy again and I put more on. They're not working properly" : r/Justridingalong Brakes were squeaky so I sprayed WD40 on them. They got noisy again and I put more on. They're not working properly" : r/Justridingalong](https://i.redd.it/azzqeeepu9n71.jpg)
Brakes were squeaky so I sprayed WD40 on them. They got noisy again and I put more on. They're not working properly" : r/Justridingalong
PSA: Don't put WD-40 on your disc brakes! We see this on at least a monthly basis, where someone has tried to quiet noisy brakes by spraying them with... | By New
![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)