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Best Auto Parts Cleaner Solvent [Top 5 Picks & Reviews]


WD-40 Industrial-Strength Cleaner & Degreaser

Brand: WD-40
 1.05 Pounds
2.75 x 4 x 10.25 inches


WD-40 Company Specialist Degreaser Liquid

Brand: WD-40
 8.5 Pounds
9 x 5 x 10 inches


Johnsen's 2417-12PK OTC Brake Parts Cleaner

Brand: Johnsen's
 14.07 pounds
 11 x 10.1 x 8.4 inches

You can’t just use water or use a simple solvent to clean your auto parts. Your parts may contain dust, which requires a chemical reaction for complete cleaning. They require special cleaning agents, and there are so many cleaner solvents available in the market.

Our experts have shortlisted 5 products to decrease your hassle to pick. The best one to pick will be the WD-40- Industrial-Strength Cleaner & Degreaser, which will feature all the user requirements.

5 Best Auto Parts Cleaner Solvent Reviews in 2021

So, you are looking for the best auto parts cleaner solvent for your automotive parts or other purposes, then you’ve landed on the right track to meet your needs.

1. WD-40 Industrial-Strength Cleaner & Degreaser – Editor’s Choice

If you’re looking for the best degreaser for a parts washer, then this is a must-try option. This Industrial Strength cleaner and degreaser is more powerful, easy to use, and safer than others on the market.

This cleaner is water-based, non-aerosol, non-flammable cleaner & degreaser. This cleaner is engineered with the unique bio-solvent formula to be powerful and safe as well for the sensitive surface.

This cleaner solvent is best for cleaning greasy auto parts, other tools, floors, machinery, commercial appliance, and equipment. This formula will give protection to glass from being etched and so on.

Key Feature:

  • This powerful cleaner is biodegradable with a durable shatter-resistance trigger. 
  • You can use this cleaner on any surface without any damage.
  • This will give protection to aluminum, copper, and metal from flash rusting.
  • This formula is non-flammable, non-abrasive which can be used in food- processing units.
  • Biodegradable formula meets all the safety standards.

What we liked

  • This provides excellent cleaning to greasy automobile parts and so much equipment.
  • No funnel is required for cleaning operations.
  • This process of cleaning is very much eco-friendly.
  • So easy to use this cleaning solvent.

What we didn’t like

  • This could be a hassle if you’re using this solvent for the first time.

Recommended reading:  6 Best Smelling Car Interior Cleaner [ Top Picks & Reviews ]

2. WD-40 Company Specialist Degreaser Liquid – Best Overall

This WD40 Company 300363 Specialist Degreaser is more powerful and effective in cleaning on any surface. This is easy to use and mostly water-based, non-flammable, non-aerosol. The superfast cleaning process breaks through grease and grime. Besides, this auto-parts cleaner comes with corrosion inhibitors that work against flash rust.

This specialist degrease liquid is not just for cleaning grease. It also provides safety using aluminum, glass, rubber, plastic, chrome, paint, granite, leather, stainless steel, and many more.

Key Feature:

  • This cleaner solvent provides the best shield protection against flash rust. 
  • This solvent is mostly used for cleaning greasy auto parts, other tools, floors, machinery, commercial appliances, and equipment.
  • This product comes in five different sizes in the market.
  • This degreaser liquid offers refillable trigger facilities to consumers.
  • This cleaner solvent’s biodegradable formula meets all the safety standards.

What we liked

  • Safety measurement has been extremely good on this product.
  • This specialist Degreaser Liquid is very much eco-friendly.
  • For cleaning operation, this solvent requires no funnel.
  • You can use this solvent on almost any surface, and it won’t cause any damage to the surface.

What we didn’t like

  • This solvent can’t clean the bike drive chain.

3. Johnsen’s 2417-12PK OTC Brake Parts Cleaner – Premium Pick

So, are you looking for a powerful rust and dust cleaner? Why don’t you check the non-Chlorinated brake parts cleaner from Johnsen? This solvent is mostly used for cleaning grease, oil, and brake fluid that offer quick action. Besides, it’s one of the best parts of cleaner spray available in the market right now.

This product is made in the USA, and there is no question about this product’s quality. This company doesn’t compromise with the quality ever. They will cost you more than others but will provide you the best product on the market also.

Key Feature:

  • This brake parts cleaner leaves no remainder after cleaning.
  • This non-chloride cleaner solvent can be used on all sorts of disc, ABS, and drum brakes.
  • This product facilitates ultra-power spray to clean brake parts.
  • It can be used on any tool’s surface without causing any damage to it.

What we liked

  • This non-chloride brake cleaning solvent has been launched to the market, meeting all necessary safety measurements.
  • This solvent is very easy to use on any tools to clean.
  • The quick dust cleaner is compatible with all-surfaces that won’t damage anything. 
  • The quality of this brake Parts Cleaner is very much admirable.

What we didn’t like

  • Price is a little concern compared to its competitors within this range.

4. POR-15 Cleaner Degreaser – 1 gallon

This POR-15 cleaner degreaser cleans and decreases in a very effective way, and in a short time too. There is not that much cleaner available in the market that works as effectively and fast as it is. This POR-15 degreaser and cleaner can be compounded with water maximum of 4 to 10 times its volume and remain brawny than other cleaners.

This cleaner degreaser evacuates almost anything like grease, oil, mildew, musty odors, soap films, wax, and many more. This cleaner degreaser is mainly water-based, not solvent-based, and it cleans without leaving any remainder.

Key Feature:

  • It is not solvent-based, but the operation with this cleaner is so satisfying. 
  • This POR cleaner and degreaser turns the petroleum-based cleaners almost inoperative.
  • Consumers can use this water-based solvent to clean canvas, nylon, tanks, grease traps, engines, auto parts, and much more. 
  • This also evacuates rust stains from porcelain tubs, sinks, and toilets.

What we liked

  • This cleaner and degreaser work so faster and so conveniently than others.
  • The product doesn’t cause any impairment on any surface. 
  • This process of cleaning with this water-based cleaner degreaser is very much eco-friendly.
  • This degreaser liquid offers refillable trigger facilities to consumers.

What we didn’t like

  • This solvent doesn’t work on painting walls or boards. 

5. CRC Parts Washer Solvent

This CRC parts washer solvent is very much effective for instantly removing grease, oil, dirt, rust stains, and other contaminants. So, you’ll find this all-purpose cleaner as a trump card for your cleaning process.

This solvent can be used for plastic as well as a painting surface. To put that simply, you won’t find plenty of products that offer this feature. For this reason, the clean is considered as a good engine parts cleaner solvent.

This solvent is considered the best parts washer solvent for aluminum. This washer solvent is not like homemade parts washer solvent. The quality of this product can be guessed by watching the user’s review and rating on it.

Key Feature:

  • This CRC parts washer solvent has been launched to the market, meeting all necessary safety measurements.
  • This solvent can be used on plastic and painting boards too. 
  • Consumers can use this odorless parts washer solvent to clean canvas, nylon, tanks, grease traps, engines, auto parts, and much more.
  • This cleaner solvent is well-known for its all purposes cleaning benefits.

What we liked

  • This CRC parts washer liquid offers refillable trigger facilities to consumers.
  • This washer can be applied to almost any part’s surface, and it won’t cause any impairment to them.
  • The superior quality product delivers superior customer satisfaction. 
  • This solvent liquid works on canvas or wall painting, which is most admirable on this product.

What we didn’t like

  • This brand is not that well-established in the cleaner and degreaser market.

Things to Consider Before Buying Auto Parts Washer Solvent

Easy to Clean

If you purchase a parts cleaner solvent, you have to make sure that the solvent cleans smoothly and effectively. You have to wash those parts that have their replacement in the market. If it is difficult to find a replacement and your parts become disabled, it will be more problematic.

If you give a routine check to your cleaner solvent, it will help you retain and maintain their efficiency for a longer time. One more thing to remember is that you must analyze whether the parts washing wastes are hazardous or not. If it is, then it must be out of your consideration to purchase such a product.

Level of Heat

For enjoying the best performance of the parts, washer solvent-you have to work with it at a moderate temperature. While using the product, make sure the solvent is in between the ranges of temperature 170-175 degrees.

In case you fail to maintain a moderate temperature while working, the product’s performance will not be the same. The more the temperature is, the more superior and effective the performance will be.

GPM of the Pump

GPM (Gallons per minute pumped) is one of the best key measurements to measure the parts’ performance washer. It is not the volume that affects the performance; it is the level of pressure that matters for effective cleaning by your parts washer solvent.

You must look through the product details first and check the GPM ability, which is a very important feature to consider.

Supply of Local Water

In case you go for a water-based auto parts washer solvent, then you must ensure that you have a flawless water supply in your area. There must not be any interruption while your cleaning operation is going on. The impact of that will not be good for the user experience on the product.

You have to discharge the wastage after the cleaning operation. And for this, you have to take permission from the local authority. The limitation of discharging waste is always limited, so you have to keep in mind that your wastage volume doesn’t exceed the limit.

Final Words

If you ask me to choose one for you to pick, then I must go for WD-40-300349 Specialist Industrial-Strength Cleaner & Degreaser. This is fast in washing and safe in use and removes oil, grease, dirt, and contaminants.

The thing is, we just picked the five best auto parts cleaner solvents for you to decrease your sufferings to choose from numerous options. We highly suggest you make the purchasing decision on all your own.

Frequently Asked Questions (FAQs)

What are the advantages of solvent over the water?

Auto parts cleaning process with water is very much eco-friendly, but it may not be that much effective as the chemical-based one. Water-based solvent has limitations. Not all the dirt and contaminants are going to wash completely by water solvent.

Can washer solvent damage any parts?

It is very important to have a replacement backup of the parts you’re washing with your solvent. If any of the cleaning parts damages and have no replacement for it, then your washer will become useless. The chemical reaction to clean the parts may damage your parts, but it doesn’t happen frequently.

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