Electrical Contact & Motor Cleaners

Electrical contact and motor cleaners are formulated for cleaning suitable electrical connections, switches, terminals, relays, sensors and motor-related components without relying on a general workshop degreaser. The collection includes fast-drying electrical contact cleaners, non-flammable contact and motor cleaners, selected contact-cleaner lubricants and multiple pack formats from CRC, Chemtools, Fuchs, WD-40, Dy-Mark, Boston, Molytec and Pacer.

Choose by equipment compatibility

Check whether the product is intended for electrical contacts, motors, sensors, food-area applications or another defined use. Review whether it is flammable or non-flammable, whether it leaves a lubricant film, the stated drying time and the materials it is compatible with. A product suitable for exposed metal contacts may not be suitable for painted housings, certain plastics, rubber components or energised assemblies.

Clean only after safe isolation

Isolate the equipment and follow the relevant electrical and site procedures before cleaning. Allow the product to evaporate or cure for the stated time before re-energising. Never treat contact cleaner as proof that an item is safe to touch or as a substitute for correct electrical diagnosis. For meters and testing products, browse Electrical Test & Measurement.

From contamination to repair

Cleaning can remove suitable contamination, but it cannot repair worn contacts, a loose terminal, damaged cable or failed component. Inspect the connection after cleaning, then use appropriate repair products and procedures. For cable work, see Cable Installation & Termination; for controlled workshop preparation, see Parts Cleaners & Degreasers.

Electrical Contact & Motor Cleaners FAQs

Are all contact cleaners residue-free?

No. Some products are designed to clean and evaporate while others provide a stated lubricant effect. Check the product’s technical data before use on precision electrical components.

Can I spray contact cleaner into live equipment?

Do not do so unless the manufacturer’s instructions and your safe-work procedure expressly permit it. Isolate equipment and control ignition and ventilation risks first.

Does a contact cleaner fix a poor electrical connection?

No. It may remove contamination from a suitable contact, but loose terminals, damaged conductors and faulty components need proper inspection, testing and repair.