1. Chlorinated Brake Cleaners:
- These cleaners are highly effective in removing brake fluid and grease.
- They contain chlorinated solvents such as methylene chloride or trichloroethylene.
- Due to their potential toxicity and environmental concerns, chlorinated brake cleaners are being phased out in some regions.
2. Non-Chlorinated Brake Cleaners:
- These cleaners are an environmentally friendly alternative to chlorinated brake cleaners.
- They are formulated with non-chlorinated solvents such as petroleum distillates or citrus-based solvents.
- While less potent than chlorinated brake cleaners, non-chlorinated cleaners are safer and less harmful to the environment.
When using brake cleaners, it's important to follow safety precautions such as wearing protective gloves, eye protection, and working in a well-ventilated area. Some brake cleaners may be flammable, so avoid sources of ignition. Always consult the specific brake cleaner's product label for instructions and safety information before use.