List of The Best Electrical Contact Cleaner On Amazon

The best electrical contact cleaner and the one you should be using is Flux Remover. Not only does it remove corrosion and oxidation on circuit boards, it also removes flux residue that can cause problems with electrical connections. This will help your devices last longer by removing any surface contamination that could cause an inefficient connection between two points on a circuit board.

Here are the best electrical contact cleaner On the market.

Editor’s Pick- Electrical Contact Cleaner

Best Electrical Contact Cleaner Reviews In 2023

1. WD-40 Specialist Electrical Contact Cleaner Spray

WD-40 Specialist Electrical Contact Cleaner Spray uses specially formulated ingredients to clean the most heavily used electrical contacts. This helps remove surface rust and corrosion, preventing it from forming again. The product is safe on all plastic components, making it an ideal multi-purpose cleaner for many different marines and commercial and industrial applications.

Electronics And Electrical Equipment

BRAND STORY [6-Pack] In 1953, in a small lab in San Diego, California, the fledgling Rocket Chemical Company and its three staff set out to create a line of rust-prevention solvents and degreasers for use in the aerospace industry. That’s how WD-40 Company was born. Over 60 years later, they’re still solving problems and making things work smoothly. HOW TO USE WD-40 Specialist Electrical Contact Cleaner Spray cleans oil, dirt, flux residue, and condensation from sensitive electronics and electrical equipment without leaving residue. Shut off the power and allow any hot surfaces to cool.

Surface And Spray Directly

Make sure all stored power is drained from the system. Flip straw UP for pinpoint stream or DOWN for wide angle spray. Hold 6”-8” away from the surface and spray directly onto the electronic device or circuit board to eliminate and remove any contaminants that may cause loss of electrical contact. Tilt the surface while cleaning and allow any excess cleaner to run off.

Heads, And Precision Instruments

Allow product to dry completely and thoroughly vent the system before restoring power Ideal for use on printed circuit boards, controls, switches, tape heads, and precision instruments. Safe to use on all plastics, rubber, and metal. Compatible with metals, including stainless steel, galvanized steel, copper, brass, magnesium, nickel, tin plate, titanium, and zinc.

2. CRC 02130 QD Contact Cleaner

QD Contact Cleaner helps eliminate dust, light oil, grease, and dirt from household electronic equipment and gadgets, including residential tools, computer systems, bus bars, tape heads, circuit boards, edge connectors, and breakers. This aerosol spray cleaner leaves no residue behind and is safe to use on all plastics. The solution evaporates instantly without leaving any residues. For effective performance, the plastic-safe contact cleaner complies with EPA regulations.

Chemical Solutions To Maintain

A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools, and electrical equipment.

Sensitive Electronics And Electrical

It helps to effectively eliminate dust, light oil, grease, and dirt from sensitive electronics and electrical equipment. This cleaner evaporates quickly, leaving no residue behind, and is safe to use on all plastics.

3. Weiman Electronic & Screen Disinfecting Wipes

Weiman Electronic & Screen Disinfecting Wipes are the perfect solution to kill germs, viruses, and bacteria on electronic devices. No matter where you are, the wipes are in your purse or briefcase to kill germs on your phone, tablet, or computer. The new and improved formula has a Premium DHA Formula that keeps your devices clean and kills germs better than ever.

Anti-microbial Formulation

The McAfee Weiman Electronic and Screen Wipes are the fastest and most convenient way to clean your computer screen. Simply wipe using the special anti-microbial formulation to remove dirt, grime, and dust from your screen. Additionally, these wipes eliminate fingerprints, lint, and grease for a clean finish.

Kills 99.9% Of Germs On Hard

QD Contact Cleaner is a safe, effective, EPA-registered wipe that kills 99.9% of germs on hard, nonporous surfaces (plastic, glass, and more). With QD Contact Cleaner disinfecting wipes, you can quickly kill germs while leaving surfaces completely dry. Perfect for use in healthcare facilities or any place where you need to kill germs quickly and efficiently.

4. CRC Contact Cleaner 2000 Precision Cleaner

Contact Cleaner 2000 Precision Cleaner cleans your electronic equipment quickly and efficiently without the need for scrubbing or wiping down. It effectively removes and eliminates dust, light oil, grease, and dirt from different electronic equipment and gadgets, including residential tools, computer systems, busbars, tape heads, circuit boards, edge connectors, and breakers.

Especially Precision Cleaning

It cleans, dries fast, leaves no residue, and contains no Class I or Class II Ozone Depleting Chemicals. This aerosol spray cleaner features a formula blend, especially precision cleaning, with no flash or fire points. This product offers the strongest cleaning power available in a contact cleaner spray. Keep your connections clean and reduce contact resistance with CRC Contact Cleaner 2000 Precision Cleaner.

Chemical Solutions To Maintain

 A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools, and electrical equipment.

5. Corrosion Gone Battery Spring and Contact Cleaner

CRC Contact Cleaner 2000 is a high-performance battery cleaning solution that cleans leakage from all types of batteries, including alkaline, nicad, nickel metal hydride, and low-cost zinc-carbon cells. This non-flammable cleaner works quickly to remove corrosion with minimum effort.

Battery Compartment

CRC Precision Cleaner is ideal for cleaning up corrosion in the battery compartment on your music equipment. This product works especially well on the springs, contacts, and metal parts of effects boxes, tuners, headphone amps, and other electronics.

Clean Corrosion On Computer

The CRC Contact Cleaner is formulated to clean corrosion on computer keyboards from leaking memory backup batteries. Most electronic equipment has some form of contact between metal or metal-plated surfaces. When this contact corrodes or oxidizes, it can cause intermittent failures. Use CRC Contact Cleaner to remove corrosive residue and restore contacts for reliable connections.

6. Specialist Electrical Contact Cleaner Spray

WD-40 Specialist Contact Cleaner is ideal for removing oil, dirt, flux residue, and condensation from sensitive electrical equipment. It is safe on plastics, rubber, and painted surfaces. Quick drying and residue-free, this spray cleans in seconds without the risk of clogging.

Remove Oxidation

This quick-drying contact cleaner spray is specially formulated to remove oxidation, corrosion, and other contaminants from sensitive electrical components. It’s safe on most plastics, rubbers, and metals, including metallic contacts, terminals, and connectors.

WD-40 Specialist

Whether you need the original blue and yellow can with thousands of uses, or a WD-40 Specialist penetrating oil, lubricant, cleaner, or solution to protect against or remove rust, we’ve got you covered. Get the job done right with a range of products – WD-40 Multi-Use Product, WD-40 Specialist, and WD-40 BIKE – and live life hands-on.

7. MG Chemicals – 409B-140G 409B Electrosolve Zero Residue Contact Cleaner

The 409B Electro solve Contact Cleaner is fast drying and has zero residue contact cleaner. It is effective at dissolving oils and non-polar residues and assisting with removing oxidation using a brush. It cleans connectors, contacts, circuit breakers, microprocessors, and LED and PCB components.

Completely Safe

Chemicals 409B Electro-Solvent is a non-conductive contact cleaner that is completely safe on most plastics. This product uses a fast evaporation rate to allow you to keep track of the amount of time it takes for your parts to dry. The 409B meets SAE J1640 requirements and has zero residues with minimal cleaning time.

Residues From Surfaces

A high-quality cleaning agent easily dissolves oils and residues from surfaces, leaving a clean surface behind. This cleaner is ideal for use in food processing environments and will not harm surfaces or leave behind any residue. The 409B Electrosolve Zero Residue Contact Cleaner can be purchased here on our website with a quantity of 1 Litre, 5 Litre, and 20 Litre bottles available.

Buyer’s Guide: Best Electrical Contact Cleaner


Contact cleaning is sometimes done with rubber surfaces, plastic surfaces, and other surfaces. Before using the best electrical contact cleaner on a surface like this, it must first be tested for any side effects. Some rubber seals may swell, shrink, or even dissolve due to a bad contact cleaner. Choosing a good automotive electrical contact cleaner must take into account these issues.


Contact cleaners to improve cleaning are used with inorganic materials such as N-Propyl Bromide, Perchloroethylene, and Trichloroethylene. Because of that, workers may suffer from headaches, dizziness, and even a loss of full-body control. When picking an electrical contact cleaner, you must consider such issues.

Environmental Issues 

Sprays are used to clean electronic connectors, so the cleaner could greatly impact the environment. Besides ozone depletion, it’s also responsible for several serious problems. Use the best electronics cleaning solution with caution. To remedy such issues, a few regulations restrict using high VOC or GWP materials.


It must be nonflammable to be the best electrical contact cleaner for automotive use. Observations have shown that contact cleaners can be found in large quantities in the commercial marketplace. It is vital to consider the best contact cleaner for electronics to avoid such problems.

Dielectric Strength 

It is recommended to look for a cleaner with as high dielectric strength as possible if you intend to clean contacts while the power is on or turn it on before the solvent completely evaporates. Before applying any cleaner to a circuit, be sure to know the circuit’s amperage and voltage and to assess the cleaner’s suitability for the job.

According to this definition, dielectric strength refers to how much power a material can withstand before losing its insulating properties. An especially weak dielectric will allow electricity to flow through it, thus creating a short circuit and/or threatening the safety of the surroundings.

Frequently Asked Questions

How Can I Clean Electrical Contacts?

It is an extremely powerful solvent commonly used as nail polish remover and makes for an excellent electrical contact cleaner. It dissolves dirt quickly and dries faster than pure isopropyl alcohol, leaving no residue.

Where Can You Find Electrical Contact Cleaners?

It’s just isopropyl alcohol and distilled water in a 1:1 ratio! Although I use vinegar and water to remove smudges from plastic cases of electronics, alcohol can turn yellow curtain white or lighter plastics over time.

How Can Electrical Components Be Cleaned With Liquid?

To accomplish this, 99% isopropyl alcohol is best. If you do not have pure IPA available, you may still have success with 91% Isopropyl Rubbing Alcohol. Clean computers and electronic devices carefully with IPA 99%.

Do Electrical Contacts Need To Be Cleaned With Vinegar?

Some chemical cleaning solutions may be required to clean electrical connectors and switches with tight spaces. Baking soda is an excellent agent for cleaning battery terminals, and vinegar can also be used as a mild acid.

Why Do My Car’s Plugs Need To Be Cleaned?

Dust and corrosion can be removed with a quick electrical contact cleaner spray. You can clean contact lenses with vinegar if you cannot access a contact cleaner. Remove any debris left over from the pins by brushing again. Contact lubricant should be sprayed on.


As you can see, several different types of electrical contact cleaners exist. The best way to find the right one for your needs is by considering how much it costs and what features it has. For example, suppose you have a lot of electronics that need cleaning regularly or just want something affordable but effective. In that case, some sort of aerosol cleaner may be perfect for you. If, instead, you only clean up every once in a while and don’t mind spending more money upfront for an electric sprayer, this would work well too! No matter which style suits your needs better, we hope this article has helped provide valuable insight into these products so that they’ll help make your day-to-day life easier.

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