The 5 Best Electrical Contact Cleaner in 2022

It’s obvious to get some intermittent issues after long-term use of electronic devices. The accumulation of grease, dust, and dirt on the electronic components and contact surfaces might be a reason.

Using a high-quality cleaner can remove contaminants from contact areas as well as abate electrical resistance. It can even help to restore electricity continuity and boost the performance of your devices.

The electrical contact areas include switches, sockets, plugs, potentiometers, circuit breakers, solenoids, armature, electrical panels, metal, and plastic-embedded regions. If you want to get a safe and continual current flow and protect the connections from frictional damages, investing in the best electrical contact cleaner is a wise decision.

When it comes to selecting an electrical contact cleaner, you’ll get plenty of options to choose from. To help you make the right decision on contact cleaner, we’ve come up with our top 5 selections of best electronic cleaners.

Best Electrical Contact Cleaner
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What To Look For In an Electrical Contact Cleaner

Contents

When it’s about finding an electrical contact cleaner, you must consider your job requirements and other crucial facts. There’re so many options available for the best electronic contact cleaner. You should buy one that meets your demands and protects connections from dust.

Below we’ve mentioned some crucial factors that you must evaluate if you don’t want to end up getting an inferior one.

Compatibility

It might be possible that the contact surfaces are made out of rubber, plastic, or any other metal. Before applying the contact cleaner, it would be preferable to test those cleaners on such surfaces to see any side effects.

Getting a lousy contact cleaner can dissolve, shrink, or damage the rubber or plastic seal. That means you must figure out this point before settling yourself on a specific contact cleaner.

Environmental Facts

Since electrical contact cleaner is applied as a spray, there’re many possibilities of creating serious environmental issues.

If you use an inferior cleaner, sometimes this can lead to the depletion of the ozone layers. It’s good to avoid those contact cleaners that contain high GWP or VOC materials in ingredients.

Low Kb value

Most times, the best contact cleaner is applied to ensure cleanliness. It can provide excellent results and remove dirt quickly. However, if you plan to clean an electronic surface made of various components, it’s better to use a cleaner with a low Kauri Butanol value (Kb value).

A strong cleaner might graze, dissolve, or damage the softer substrate. In that case, a mild and plastic-safe contact cleaner is preferable. The best electronic cleanser with a 15-40 Kb value is gentle and entirely safe for all surfaces. You can check out the Kb value on the contact cleaner’s specification datasheet.

Safety

A contact cleaner is meant to improve the conductivity of your electronic devices. Toxic ingredients in specific cleansers include perchloroethylene and propyl bromide. For these harmful compounds, workers face severe health problems like body pain, headache, loss of control.

Non-toxic and non-flammable are the top qualities to look for in an electrical contact cleaner. Before purchasing your preferred electronic contact cleaner, consider these critical factors.

Our Top Picks

Here are our top 5 picks for electrical contact cleaners. We narrowed it down through extensive research. So, hopefully, you’ll find a worthy product right here!

But before we move on to a detailed review, here’s a sneak peek into why we think each product is worthy of being on this list. Skim through the list for a basic overview. Then jump into the rest of the post for a detailed discussion.

  1. Best Overall: Hosa D5S-6 Spray Contact Cleaner

“This aids in the cleaning of plastic and metal interfaces as well as ensures a clean and laudable homestead.”

  1. Best Safe and Non-Toxic Cleaner: CRC 05103 QD Electronic Cleaner

“Designed to be used on surfaces where low flashpoint materials will be tolerated. This alcohol-based electric cleaner is excellent for removing stains from a variety of surfaces.”

  1. Best For All Surfaces: WD-40 Specialist Electrical Contact Cleaner

“With WD-40 contact solution, cleaning the contact panels is like a breeze. This ambidextrous grade cleaner is ideal for metal, plastic, and rubber as well.”

  1. Best For Automobile Components: Maxima Contact Cleaner

“This heavy-duty formula is ideal for use on automobiles, engine components, ignitions, throttle bodies, watercraft, and much more.”

  1. Best Value: PJ1 40-3-1 Pro Contact Cleaner

“Using this aerosol-based metal surface cleaner is safe as well as environmentally friendly on any part that needs to be cleaned.”

What Is The Best Electrical Contact Cleaner in 2022?

Contact cleaner is a chemical solution that is designed to remove contaminants from electronic connections. The best electronic contact cleaner can dislodge impurities from any close-fitted areas and prevent connections from oxidation.

Electrical resistance may be raised by contamination of electronic parts with dust or other undesired elements. Therefore, it would be better to have a good contact cleaner to ensure a safe and improved electrical connection.

You should ensure that the cleaning agent can be used safely on most electronic components, metals, plastics, and rubbers. It’s good to have a product that discharges high-pressure and vaporizes entirely and quickly, leaving no trace behind.

5 Best Electrical Contact Cleaner Reviews In 2022

1. Hosa D5S-6 Spray Contact Cleaner

Hosa Technology has been manufacturing and supplying high-quality hardware products since 1984. The D5S-6 Spray from Hosa Inc. is one of the best contact cleaners for automotive parts and musical instruments.

Key Features

  •     Lubricates contacts and improves connections
  •     Reduces arcing and RFI
  •     Complete protection against corrosion
  •     Safe to use on metal and plastic contacts
  •     5 oz. quick-acting deoxidizing spray

What Other Customers Are Saying

Users of Hosa D5S-6 Spray find it super easy to reach narrow places. This solution of 5 oz. is a perfect treatment for any metal surface, contact, connector, and plastic interface.

It’s more than a contact cleaner as it boosts the electrical connections to deliver a clear and clean sound. This is a go-to tool if you have musical instruments in your home.

Our Experience

Acts Fast To Remove Contaminants

The high-quality Hosa D5S-6 solution is an excellent combination of mineral spirit and propellant gases. That makes it a fast act deoxidizing formulation.

You can spray the Hosa D5S-6 solution on most connectors, panels, contacts, and metal surfaces. This is not even harmful to plastic surfaces.

Improves Electric Connections

It’s a cleaner that removes dirt flecks, fixes glitches, and enhances electrical conductivity in the process. It can be a solution to your electronics wear and abrasion as well.

Safe To Use On Electronic Surfaces

Hosa D5S-6 is entirely safe to apply on metal or plastic interfaces. It solves all your intermittent issues. Not just only, but it also eliminates arcing and radio-frequency interference. As a result, you’ll always get an improved connection.

2. CRC 05103 QD Electronic Cleaner

The CRC 05103 is an all-rounder and well-graded electronic contact cleaner in the CRC family. It’s a fast-drying solution and doesn’t leave any residue behind.

Key Features

  •     Safe for sensitive electronic equipment
  •     Wide range of surface compatibility
  •     Alcohol-based non-toxic cleaner
  •     Non-toxic and safe on plants

What Other Customers Are Saying

Users get amazed at how perfectly CRC 05103 just does its job on any surface! It cleans the devices like a professional technician. It won’t melt plastic and clean carbon from electric motors.

Customers also found that this contact spray cleans off scratch spots from volume controls. Spray intermittent connections with this electrical contact cleaner, let it dry, and then reapply spray – you’re all set!

Our Experience

Universal alcohol-based Precision Cleaner

This alcohol-based contact cleaner is an excellent choice for those looking for an alternative to CFC cleaners. It is suitable where low flashpoint materials are tolerated.

The formulation is entirely safe for plastic and broadly used in plugs, sockets, switches, contact panels, PTFE, PVC, and metal surfaces. It’s designed to protect your contacts from failures and prevent corrosion.

Convenient To Use

Not only does it remove unwanted dirt, but it also lubricates the surface for a long time. The product also comes with a perfect nozzle with a lower volume valve that helps you avoid wastage in the spraying procedure.

3. WD-40 Specialist Electrical Contact Cleaner

While using the WD-40 Specialist Electrical Contact Cleaner, you’ll get a quick and easy solution to your intermittent issues. And there will be no attenuation of time or assets if you use these task-specific formulas.

Key Features

  •     Ideal for reducing flux residue, dirt, and oil
  •     Safe to use on metal, rubber, plastic, and sensitive equipment
  •     Convenient solution for specific issues
  •     Featuring smart straw technology
  •     Lubricates the connections perfectly

What Other Customers Are Saying

Users had some joy-con drift on the Nintendo switch. They used this stuff to fix the problem, and surprisingly, it worked like magic! Customers also added that WD-40 is convenient to use and ideal for all equipment.

After spraying the formulation onto the electric surface, it dries swiftly, removes sticky residue, and leaves no particles behind. Just make sure to shake it correctly before moving to spray.

Our Experience

Blasts Away Contaminants

This best electronic cleaner is designed to remove flux residue, dirt, filth, grease, and oil. On top of that, its smart straw technology makes the spraying procedure easy and quick. The product also eliminates soil and leaves no specks of dirt.

Broad Range Of Uses

Cleaning electrical panels, controls, printed circuit boards (PCB), and switches with WD-40 professional cleaner is a no-brainer!

As an added advantage, you can apply this stuff to plastic, metal, and rubber, as well as sensitive components. No matter how complex the issues are, everything with WD-40 is going to be a cakewalk!

4. Maxima Contact Cleaner

Whether you’re a professional technician, enthusiast, or someone who needs to fix intermittent electrical issues, cleaning contact surfaces might be a crucial point here. This electrical contact cleaner by Maxima has more uses in the maintenance and care of automobiles, motorcycles, watercraft, and many more.

Key Features

  •     Comes in a citrus scent for interior uses
  •     No CFC or toxic compounds
  •     Quick removal of oil, grease, and harsh contaminants
  •     Ideal for removing dirt from motorbikes, automobiles
  •   Moisture and rust-resistant 

What Other Customers Are Saying

Users have a good experience with the Maxima contact cleaner. It’s intended for automobiles, motorbikes, remote, computer, controls, keyboard, and much more.

What sets it apart from the rest of the cleaners is its citrus scent. Users also mentioned that this releases a pleasant smell and quickly cleans metal or most plastic parts.

Our Experience

Multi-purpose Cleaner

There are multiple uses with Maxima contact cleaner. If you’re looking to fix your automobile components or engine parts, Maxima cleaner is a perfect companion for you.

The formulation works well for plugs, throttle bodies, relays, ignitions, and personal watercraft. Even Maxima is entirely safe to use on plastic components.

Hassle-free Cleaning

This cleaner combines unique cleaning agents, removing oil, dust, grease, or other dirt particles. It has a hefty propellant charge that results in a high spray pressure for hard-to-reach areas.

That ensures a convenient and fast spraying process. When you finish spraying, it evaporates swiftly, leaves no moisture droplets or residue behind.

5. PJ1 40-3-1 Pro Contact Cleaner

When it comes to PJ1 40-3-1, it’s an entirely safe and chlorine-free formula that won’t affect engine oils. It eliminates carbon as well as contaminants from electronic components and sparks plugs.

Key Features

  •     Cleans off carbon and contaminants
  •     Doesn’t contaminate the motor oils
  •     Ensures a clean and dry surface
  •   Multi-purpose electronic contact cleaner 
  •   13 ounces fluid contact cleaner

What Other Customers Are Saying

Regular customers of a PJ1 40-3-1 contact cleaner use this stuff on a dirt bike or clean the excess oil from bolts when changing oil. And it works so well.

If you’re looking for something to clean spark plugs or metal surfaces, PJ1 40-3-1 Pro Contact Cleaner is just what you need.

Our Experience

Environment-Friendly Cleaner

Since PJ1 formulation contains no chlorine and toxic compounds, it’s safe for all your electric instruments. Every metallic segment that requires degreasing can benefit from a PJ1 Professional Contact Cleaner.

One-Step Cleaning

Spraying liquid is an effortless process that takes only a few minutes to perform. Spray it on the electrical surface, and you’re done. It quickly evaporates, having left a dry, clean edge in its wake.

Frequently Asked Questions (FAQs)

Is WD40 a good electrical contact cleaner?

The WD40 electrical contact cleaner is suitable for all types of electrical contacts, and you can even use it on sensitive parts. It’s a practical way to clean and protect your sensitive electronics from gunk and corrosion.

This cleaner is made of unique compounds that evaporate rapidly, making it just perfect for any electronic device. After spraying in the contact surfaces, it dries so quickly, leaving no dust behind.

WD40 contact cleaner also removes approximately 95% of surface contaminants. It improves the overall performance of your gears. This works like magic wherever you apply this cleanser – switches, control panels, terminals, circuit boards, and electric panels!

All these features make WD40 an ideal cleaner for electronic contacts.

Does the electrical contact cleaner work?

Yes, an electrical contact cleaner helps remove junk from your device’s close-fitted surfaces. These cleaning sprays are entirely safe to use on sockets, electric boards, and panels.

When you apply a contact cleaner, the pollutants on your gadgets are swiftly removed, and the cleaner dries almost instantly. As an added benefit, rubber, plastic, and metal parts can all be cleaned with the best electrical contact cleaner.

What liquid can be used to clean electrical components?

99% Isopropyl alcohol is the most used liquid to clean electrical components. It’s better to use pure isopropyl alcohol for cleaning as it’s effective.

If you use it as rubbing alcohol, isopropyl alcohol 91% can be effective. Using isopropyl alcohol correctly is a safe and efficient method to sterilize devices with no damage.

How to use contact cleaner on electronics?

To use a contact cleaner on electronic surfaces, follow these basic guidelines:

  •   Wear gloves and eyewear before using the product. Ensure the area is appropriately aerated to avoid respiration in the vapor from the cleaning solution.
  •   Shake the reagent bottle properly.
  •   Turn off all the devices before you start to spray.
  •   Before spraying an entire area, it would be preferable to test it on a small portion just to make sure whether it’s compatible with your contact surface.
  •   Hold the cleansing bottle keeping a 15 to 25 centimeters distance, and spray over the surface. Wipe off the excess cleaner.
  •   Let the product evaporate and brush it or wipe it using a clean cloth.
  •   Make sure that the entire surface is dried before turning on the electricity.

How We Chose The Best Electrical Contact Cleaner On This List

When it comes to electrical contact cleaners, investing in the right product is a wise move as it’s related to your electronic devices. However, using an inferior cleaner may damage the contact seal and hinder the performance of your electronics.

Selecting a product from a wide range of alternatives can be simplified by reading guides, analyzing user reviews, conducting extensive research, and ranking the market value. These are all the factors we’ve taken into account.

Here are some significant points that we’ve considered while choosing our top electronic contact cleaners.

Brand Fame

Most popular brands don’t compromise on the quality of their products. Their main motto is to supply high-quality products while also keeping users’ satisfaction. That’s why we’ve created our shortlist on electric contact cleaners from well-known brands.

Market Value

Doing a bit of market research on electric contact cleaners can help you identify the right product. You can understand which products gain positive feedback from customers and thus attain a better rank in the market than other brands.

We appraised the market value of our selected products and then included them on our list.

Customer Reviews

No one knows more about a product than a user who has put it to the test and can speak from experience. The best of the best was chosen after careful consideration of verified Amazon customer reviews.

Budget

Price is another vital aspect when it comes to buying an electric contact cleaner. If you want a good electronic cleaner that can be used on various surfaces, you might have to spend a bit more. For those looking for a low-cost option that is still dependable, look for a model that strikes the right mix between price and performance.

In our guide, we’ve included the best items based on different price scales. From high cost to budget-friendly price, you can choose a specific cleaner according to your preference.

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Final Words

When your device’s contact areas accumulate contaminants, sometimes it fails to deliver maximum performance. Fortunately,  an electric contact cleaner is available to help you relieve this issue. But how do you pick the best cleaner for you out of all the options?

In our guide, we’ve curated our top five electric cleaners. However, our top pick for the best electrical contact cleaner is the Hosa D5S-6 Spray Contact Cleaner, which exhibits cleaning efficiency and outstanding features.

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