10 Best Electrical Contact Cleaner Reviews in 2021

electrical, equipment, quick-drying, and parts can’t last much longer on their own, they need your care for the utmost cleaning process. This is why, considering an electrical contact cleaner is always a wise option to have. It becomes more important if you work in electronics or automobile shops. 

By cleaning the objects with a quality electrical contact cleaner in regular intervals doesn’t only maintain the shine but also improves the performance. 

But, here’s a thing. Not all of them are the same in terms of quality. This is why we’ve made a list of all the quality electrical contact cleaners for you.

Although, there are still certain factors you should have a glimpse of. The points given below will help you to identify your ideal choice


An ideal electrical contact cleaner should be compatible with the majority of the surfaces. In general, the electrical equipment and parts are so sensitive that they shouldn’t be cleaned by just an ordinary cleaner. 

Look whether the contact cleaner you picked is friendly with the metals and plastic or not.

Quick Drying 

Being able to quickly evaporate is another must-have quality of a cleaner. It’ll save you a tonne of time as you’ll not have to wait for drying the equipment before taking another step. Also, it ensures you’re not using a wet component in use. Thus, eradicating every possible accident of the machinery or that particular object. 

If you’re looking for some more factors that’ll impact your buying decision, there’s a detailed “Buying Guide” at the bottom.

But now, let’s hop on the list to find your ideal electrical contact cleaner.

Best Electrical Contact Cleaner 2021

Best Electrical Contact Cleaner Reviews

1. WD-40 Specialist Electrical Contact Cleaner Spray

WD-40 Specialist Electrical Contact Cleaner SprayThe Wd-40 would be the best pick for removing all the oil, dirt and residue from the sensitive electrical equipment. You’ll not have to worry about the health of your critical device here. The spray will handle all the work for you. Its quick drying and the residue-free formula are what make it so reliable. 

The product is specially designed by experts to provide you with industrial strength quality and extreme penetration. In this way, the WD-40 offers the most efficient cleaning results for any difficult situation. 

Its pinpoint precision is another thing that’ll make the whole cleaning process easier. The long pipe will allow the spray to be applied even in the most difficult positions. This includes complex circuit boards, controls, switches, precision instruments, and much more. 

Worrying about the health hazards? Well, there’s no need to worry about any health issues while using Wd-40 Electrical Cleaning spray. Moreover, the spray is applied and tested on various materials such as plastics, rubber, and metal as well. 

Notable Things To Mention:

  • Residue-free 
  • Quick Drying
  • Tested by thousands of happy customers. 

Buy Now From Amazon

2. CRC 05103 QD Electronic Cleaner 

CRC 05103 QD Electronic Cleaner 

The second one on the list is CRC 05103 QD electronic cleaner. This is another one of the trusted cleaners on the Amazon platform. And the same rule will apply to you as well, especially if you’re looking for a liquid cleaner. 

Despite being in a liquid form, the cleaner is efficient and will leave zero residues after drying. Thus, you’ll not have to worry about the unfinished cleaning process. Also, this cleaner is equipped with a quick dry, and plastic safe formula to make it applicable in almost every situation. 

Here’s one of the best parts, the company is firmly proud of. The CRC 05103 QD electronic cleaner is good to apply even in lower flashpoint materials. This allows you to clean the sensitive electronic appliances that are generally around their flashpoint temperature.

Notable Things To Mention:

  • Ideal for lower flashpoint materials.
  • Quick Drying
  • Loved by thousands of customers

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3. Hosa D5S-6 CAIG DeoxIT

Hosa D5S-6 CAIG DeoxIT

Hosa is one of the big names in the electrical industry. For over 60 years the company has been providing efficient solutions to its customers. And its D5S-6 CAIG DeoxIT cleaner spray is one of the successful players of the company. It only comes in a pack of 5OZ bottles, which makes it a bit expensive compared to the competition. But, it’s worth investing in every product. 

The D5S-6 CAIG DeoxIT is popularly known for both cleaning and protecting the surface of the device. Moreover, it’s one of the few products that doesn’t only effectively clean the area but also improve its conductivity.

If you’re someone who constantly worries about the performance of your electrical equipment, this spray will be your ideal choice. On applying this contact cleaner, you’ll also reduce the numbers of intermittent connections, arcing, and RFI as well.

Worrying about the safety measures here? This Hosa spray is one of the top-rated cleaning sprays that have zero complaints related to the safety of appliances. You can easily use it to clean any type of metal connectors and contact. At the same time, the spray doesn’t cause any harm to the plastic either. 

Notable Things To Mention:

  • Improves the performance of the devices. 
  • Is safe to use 

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4. Max Professional 2015 Contact Cleaner

Max Professional 2015 Contact Cleaner

This Max Professional 2015 is a spray-type contact cleaner that comes in a general 11oz pack. It’s built with the electrical grade that’ll provide you with complete clean circuit breakers and appliances. 

You can completely rely on the fast-drying formula here. The cleaner will quickly make things good to go with without wasting much of your time. Even after applying this spray, you can again use your electrical appliances without any worries. 

Needless to say, this spray solution is completely safe to use. There’s no need to clean with a constant worry about the health of your favorite device. Whether the built quality is of metal or plastics, the spray is friendly with both of them.

Notable Things To Mention:

  • Quickly evaporates
  • Compatible with both plastic and metal 

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5. PASLODE 219348 12OZ CRDLS Tool Cleaner

PASLODE 219348 12OZ CRDLS Tool Cleaner

PASLODE is one of the oldest companies in the hardware market. And their product is meant to completely rely on. Its CRDLS tool cleaner reflects the same ideology of the company. You can use it in multiple applications without worrying about the health of the object. 

The cleaner adds an external coating of protection to make the equipment more durable against time and other environmental factors. Thus, your equipment and tools will get more life after the regular cleaning process. 

At the same time, the cleaner doesn’t take much time to dry. Even after a single wipe, you’ll notice that the surface is cleaned and dried off. It’ll save you a tonne of time in the long run, especially if you regularly deal with cleaning tasks. 

Notable Things To Mention:

  • Residue-free 
  • Quick Drying

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6. Maxima Contact Cleaner

Maxima Contact Cleaner

Maxima contact cleaner is another great solution especially if you’re a frequent user of these cleaners. The company provides you with several options. Thus, allowing you to pick the right quantity according to your needs. At the same time, the cleaner tends to be a bit budget-friendly as compared to the other reliable options. 

The Maxima contact cleaner is an industrial-grade contact cleaner that’s specially built to clean all the electric equipment. You’ll notice, the spray efficiently removes all the grease and oil formation from applied components. 

At the same time, you’ll not have to wait for this cleaner. It comprises a quick-dry formula that will disappear in no time. Thus, the only task left for you is to apply, clean, and reinstall it. 

It’s so intriguing to see that the company pays so much attention to the convenience of the user as well. This Maxima cleaning spray comes with a pleasant citrus smell that’ll create zero irritation to your nose, regardless of the quantity used. At the same time, people with smell allergies need not worry as well. 

Not only this, but the company cares about the environment as well. This mixture doesn’t contain any CFCs particles to affect the environment by any means. Moreover, it’s a 50 state VOC compliant spray that has already been tested on the government regulations in terms of safety.

Notable Things To Mention:

  • Residue-free 
  • Comes with a pleasant citrus smell
  • Tested under government regulations. 

Buy Now From Amazon

7. MG Chemicals 801B Super Contact Cleaner

MG Chemicals

Do you also deal with gold equipment along with the normal connectors and circuit boards? In that case, MG Chemical has got your back. Its 801B Super contact cleaner is here to protect the gold for life. This also makes it stand apart from the competition. Let’s have more insight into it. 

Starting with the feature that makes it special in the market. You can easily use it to clean those complex gold circuits, connectors, and other such parts. It’ll bring back the lost shine of the gold and will also increase its conductivity.

The same thing goes with the other materials as well. You’ll see an increase in performance after cleaning an object with the 801B Super Contact Cleaner. It’s compatible with both plastic and metal including other sensitive substrate electronic parts. 

Coming to the other safety concerts, this spray is CARB compliant. Thus, it’ll emit the least amount of toxins in the air and will not create any issues for you as well. The cleaner is also available in the form of pen format (801C-P) if that’s convenient for you. 

Notable Things To Mention:

  • Also good to go for cleaning gold objects
  • Compatible with most of the objects.
  • Improves conductivity.

Buy Now From Amazon

8. PJ1 40-3-1 Pro Contact Cleaner

PJ1 40-3-1 Pro Contact Cleaner

The PJ1 40-3-1 Pro contact cleaner is especially used to clean the automobile’s equipment and accessories. However, you can use it for cleaning electrical appliances and connectors as well. The spray will work just fine. 

Starting with the point that makes PJ1 so much lovable among the customers. This contact cleaner is built with expertise to take care of the environment. No hazardous chemical has taken part in the manufacturing process. Moreover, each one of them is non-chlorinated solvents that’ll not contaminate the motor oils either. 

This PJ1 cleaner is one of the all-rounder sprays that can be used on about every part of the metal surface. Thus, regardless of what the equipment for appliances needs to be polished, you can use the PJ1 without any worries. 

Not only this, but the PJ1 doesn’t only clean debris and dust of the hard-to-reach equipment. It makes them better by increasing the conductivity and removing the carbon materials. After cleaning with the PJ1, you’ll observe the equipment is working like a brand new product. 

Just like other top-notch solutions in the market, the PJ1 also comes with a quick-drying formula. The moment after cleaning the object, you can use it without any worries. Its surface will be dry at no time. 

Notable Things To Mention:

  • Built for especially automotive purposes. 
  • Quick Drying
  • Improves performance. 

Buy Now From Amazon

9. Grandpa Gus’s Battery Terminal Cleaner

Grandpa Gus's Battery Terminal Cleaner

The next manufacturer is a well-known name that always tests their products hundreds of times before launching them to the market. The Grandpa Gus’s Battery Terminal cleaner would be the best pick if you’re someone who especially deals with the batteries and their health. Although, this cleaner is a multipurpose product that can be used in various applications. 

The Grandpa Gus’s Battery Terminal cleaner is equipped with a unique self-scrubbing formula to make the battery parts more efficient. It removes all the corrosion from the surface of the battery and quickly identifies leaks if there are any. 

This method of identifying leaks is another praisable factor of this spray. The chemicals taking part here are also color indicators that make your life a lot easier. It’ll turn red in the presence of an acid, and will remain yellow when nothing is there. Thus, an essential product to track the health of your batteries. 

The company firmly claims this spray will increase the life expectancy of batteries if sprayed in equal intervals. Not only this, but you’ll also observe an improvement in the performance of the battery as well. Although, you might have to spray more in severe corrosive battery areas and treat it properly. 

Notable Things To Mention:

  • Especially for cleaning batteries 
  • Improves conductivity
  • Increase the life of the devices

Buy Now From Amazon

10. Permatex 82588 Electrical Contact and Parts Cleaner

Permatex 82588 Electrical Contact and Parts Cleaner

Last but not the least, the Permatex 82588 Electrical cleaner is a great consideration for a budget-friendly pick. The company also offers a pack of 12 bottles in case you’re someone who regularly cleans these parts in large amounts.  Let’s have a look at how this spray stands bold in this competition. 

The cleaner doesn’t take much time to evaporate after applying it to the surface. Thus, you’ll not have to wait at all before going for any other process with that part. At the same time, it doesn’t leave any residue as well. 

It’s safe by every means. Firstly, you can use it on any surface. Whether it’s metal or a plastic part, there’s nothing to worry about. Also, the spay is friendly to the environment as it doesn’t emit the HCFCs that are harmful to the ozone layer.

This chemical cleaner doesn’t only polish the surface to make it shiny. It also removes all the grease, dirt, oil, and other surface contaminants from the object. 

Notable Things To Mention:

  • Budget pick
  • Quick Drying
  • Doesn’t emit harmful HCFCs

Buy Now From Amazon

Buying Guide For Electrical Contact Cleaner

The above list might turn out to be a bit confusing to you. They all are mostly with similar features and don’t have much to compare. However, there are certain factors you should make sure exist in your cleaner. 

A detailed buying guide is included at the bottom. Going along with this will help you to filter the best cleaner according to your needs.

Metal and Plastic compatibility

The majority of the electronic components and equipment are made with metals and plastic. And not all of them are good to go with the time. Moreover, these components are so sensitive that they require special cleaning that is not delicate to the surface at all. 

This is why the foremost thing to look at the cleaner is its compatibility with the different types of objects. Also, make sure you’re picking a contact cleaner of trusted brands only. 

Fortunately, the options mentioned in the list ensure the utmost compatibility with almost every type of surface. You can use it for cleaning any equipment and components without the worry about the health of that object. 

Quick Drying

It isn’t a friendly sign if your electric circuits or components are left with wet surfaces while using. It can harm that particular object or possibly ruin the whole device or machinery. Also, in this way, you’ll have to waste a tonne of time letting these objects dry first before taking any other necessary steps.

Check the description of your electrical contact cleaner whether it specifies boldly the quick-drying formula or not. You should not prefer to pick some cleaner that isn’t quick enough.

Other Safety

In the past, these cleaners have used many such chemicals that have degraded the health of the environment. The most common name among these cleaners was CFCs. However, the story has changed after the governments interfered in the environmental hazards. 

Although, still some low-quality cleaners are including these harmful chemicals in large amounts. To make sure, you’re not falling into this pitfall, considering only tried and tested electrical contact cleaners. 

The same story follows for the health of humans as well. A quality electrical cleaner should provide no harm to any person. If you’re someone who’s dealing with breathing problems or similar allergies, this becomes more vital for you.


Again, the flammability of the spray will lead to many potential accidents, especially if you’re cleaning automotive parts. look at the product description carefully to make sure, your ideal cleaner is not flammable. 


We hope the above information would be helpful to make a firm and satisfying decision. The electrical contact cleaner indeed is one of the important partners for your electronics and automotive cleaning application. And this adds more reasons to get a quality and reliable product.

Still, feeling dizzy about the conclusion? In that case, we would love to suggest our favorite contact cleaner. The WD-40 Specialist Electrical Contact Cleaner would be a great fit as it comes with utmost compatibility and is already trusted by thousands of happy customers. 

As an alternative to this, CRC 05103 QD Electronic Cleaner. The brand is known to increase the life of the objects. 

On the other hand, if you’re looking to clean gold parts and equipment, the MG Chemicals 801B Super Contact Cleaner is worth considering.

Did we miss mentioning any worthy products from the list? Do let us know by commenting below. 

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