A contact cleaner is also called electrical cleaner, switch cleaner, electrical contact cleaner, and, specific to automotive repair, battery terminal cleaner. It is a solvent cleaner designed to remove contamination from electrical contacts, or the conductive surfaces of connectors, switches and other electrical and electronic components with moving surface contacts. The goal is to quickly remove insulative contamination as quickly as possible, avoiding a lot of wiping and scrubbing if possible.
Economical Cleaners

E-LINE Contact Cleaner
E-LINE Contact Cleaner is a powerful and economical electronic contact cleaner in an aerosol can.
Remove oxidation, oil and other contaminants from contacts, metal switches, motors relays, generators, edge connectors, buss bars, circuit breakers, scales, and sensors.
FEATURES & BENEFITS
- Powerful cleaner
- Ideal for sensitive plastics
- Low toxicity
- Non-ozone depleting
Part No. | Size |
---|---|
1622-10S | 10 oz (284g) |
1622-13S | 13 oz (369g) |

Pow-R-Wash VZ
Pow-R-Wash™ VZ electronic contact cleaner is a highly effective nonflammable solvent cleaner for electrical and electronic contacts and assemblies. Specially engineered to restore and improve electrical continuity on energized equipment.
VERIZANE™ Cleaning Chemistry (VZ) - Engineered to replace HCFC-141b, this low odor, no flash, nonflammable aerosols offer the most cleaning value for your money.
FEATURES & BENEFITS
- Nonflammable
- Dielectric Breakdown 15 kV
- Noncorrosive
- Evaporates quickly without leaving residue
- Ideal AK225 replacement
Applications
- All repair and maintenance contact cleaning
- Cleaning of metal contacts, plugs and sockets, solenoids
- Removing oxidized soils from switches, circuit breakers, motors and armatures
Part No. | Size |
---|---|
ES6300 | 12 oz (340g) |

Tun-O-Wash Cleaner
Universal fast drying cleaner for electro-mechanical and electronic tuners
Tun-O-Wash® Cleaner is a fast drying, one step precision cleaning and degreasing agent safe for most plastics. Engineered with very low surface tension, this high-pressure aerosol formulation flushes areas clean and evaporates instantly leaving no residue.
FEATURES & BENEFITS
- Safe on plastics
- Flammable
- Dries fast and leaves no residue
- Cleans hard-to-reach areas
Applications
- Cleaning potentiometers and switches to remove static and hiss
- Removing oxidized contact grease from circuits
- General equipment cleaning and maintenance
Part No. | Size |
---|---|
ES2400 | 12.5 oz (354g) |
Nonflammable Contact Cleaners

G3 Contact Cleaner
G3 Contact Cleaner is a nonflammable aerosol contact cleaner formulated to be powerful, yet economical.
Eliminate brushing and scrubbing, saving time and materials. Clean oxidation, oil, and other contaminants from contacts, metal switches, relays, edge connectors, buss bars, and circuit breakers.
FEATURES & BENEFITS
- Nonflammable
- Powerful cleaner
- Rapid evaporation
- Zero residue
- Non-ozone depleting
- Dielectric strength 36.2 kv
- NSF registered K1 and K2
Part No. | Size |
---|---|
1632-16S | 16 oz (454g) |
Safe on sensitive plastics

Precision-V Flux Remover & Maintenance Cleaner
Precision-V Flux Remover & Maintenance Cleaner is formulated to reduce VOCs within your facility. Ideal for aviation and other applications where strict VOC caps apply (based on EPA VOC exemptions).
Defluxers like the Precision-V remove flux residues and other contaminants left by the manufacturing process. Precision V universal cleaner is safe on most plastics and electronics. The product features rapid evaporation with zero residues left behind. It is SNAP and EPA approved and has very low VOC.
FEATURES & BENEFITS
- Nonflammable
- Low VOC
- Safe on sensitive plastics
- High precision - residue-free
- Rapid evaporation
- Non-ozone depleting
Part No. | Size |
---|---|
1651-16S | 16 oz (454g) |

Pow-R-Wash CZ
Pow-R-Wash™ CZ electronics contact cleaner is a highly effective nonflammable solvent cleaner for electrical and electronic contacts and assemblies. This non-ozone depleting solvent system utilizes Cirozane™, Chemtronics’ unique HFE technology, to quickly remove oils, oxides, and other contaminants from metal contacts.
Cirozane™ Contact Cleaner is specially engineered to restore and improve electrical continuity on energized equipment.
FEATURES & BENEFITS
- Safe on plastics
- Nonflammable
- Dielectric Breakdown 31 kV
- Dries fast
- Leaves no residue
Application
- Removes oil, grease, and carbon dust
- Can be used on energized equipment
- Ideal for use on sensitive plastics
Part No. | Size |
---|---|
ES7300 | 12 oz (340g) |

Pow-R-Wash PR
Extra strength contact cleaner that is safe on most plastics
Plastics safe electronic contact cleaner that removes oxides and other soils on de-energized equipment. Engineered with very low surface tension, this high-pressure aerosol formulation flushes areas clean and evaporates instantly leaving no residue.
Aerosols can be sprayed in any direction, even upside down. Look for the “All-Way Spray” icon on the can.
FEATURES & BENEFITS
- Safe on plastics
- Nonflammable
- Dielectric Breakdown 44 kV
- Dries fast
- Leaves no residue
Application
- Ideal for removing degraded contact lubricants
- Removes oils and grease from wire harnesses
- Ideal for use on sensitive plastics
Part No. | Size |
---|---|
ES1605 | 10 oz (283g) |
Cable Cleaners

Pow-R-Wash Cable Cleaner
Extra-strength, plastic safe cable and contact cleaner
Pow-R-Wash™ Cable Cleaner is a high flash point cleaner that quickly removes soils, adhesives, and residues from insulation jackets and conductors on telecom, fiber optic and coaxial cables. Excellent wetting action lifts and removes soils from the tightest tolerance areas.
Pow-R-Wash™ Cable Cleaner is also ideal for removing carbonization, oxidized oils and greases from contacts.
FEATURES & BENEFITS
- Extra cleaning strength; cleans encrusted hard-to-remove soils
- Safe on plastics
- Dielectric Breakdown 62 kV
- High flash point
- Leaves no residue
Application
- Removes dirt, adhesives, gel and oxidants from cable terminations
- Removes oils and grease from equipment and tools, generators, compressors, and mechanical tools of all types
- Great for use on metal contacts, potentiometers and fuse blocks
Part No. | Size |
---|---|
ES2425 | 13.5 oz (385g) |