10 Best electrical contact cleaners of 2025

Save up to 36% off

Best Choice

1

CRC
CRC 05103-Case 5103 Quick Dry Electronic Cleaner, 11 oz, 12 Pack
Main highlights

Product Dimensions and Weight
Package Dimensions: 21.082 cm L x 21.844 cm W x 28.956 cm H, Weight: 5.148 kg, Fit Type: Universal

Ideal for Electronics and Metal Work
Perfect for cleaning electronics, oily and greasy metal work, vintage electronics, audio jacks, car parts, and Ham radios.

Highly Effective Cleaner
Customers praise its excellent cleaning ability, quick drying time, and zero residue, making it a reliable choice for various cleaning needs.
9.8

Exceptional

Our Rating
How do we rank?

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Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

CAIG LABORATORIES
DeoxIT D100L-25C Precision Needle Applicator, More Than A Contact Cleaner, 25 mL, Pack of 1
Main highlights

Key Features
Enhances conductivity, cleans, deoxidizes, lubricates, protects, reduces intermittent connections, arcing, RFI, wear, and abrasion. Versatile across industries.

Ideal Use Cases
Perfect for electrical connections in audio/video, computers, automotive, marine, energy, medical, etc. Improves performance of batteries, switches, jacks, and cables.

Customer Reviews
Most praised for significantly improving connection quality and reliability in various electronic devices and setups, leading to enhanced performance.
9.5

Excellent

Our Rating

9.9
Simple to use

9.9
Sound level

9.9
Remote Control
3

WD-40 Specialist

WD-40 Specialist Contact Cleaner Spray, 11 oz.

11% Off
9.4

Excellent

Our Rating

9.5
Simple to use

9.1
worth the money

8.9
Sound level
4

CRC
CRC 05103 QD Electronic Cleaner -11 Wt Oz

10% Off
Main highlights

Quick Drying and Residue Free
QD ELECTRONICS CLEANER is a precise cleaner made from petroleum distillate and alcohol that is fast evaporating and leaves no residue.

Ideal for Sensitive Electronics
QD Electronic Cleaner is perfect for computer components, circuit breakers, circuits, contacts, lighting, plastics, and more, preventing contact failure and ensuring optimal performance.

Effective Contact Cleaning
Customers praise the cleaner for its ability to restore connections by removing dirt and corrosion, making it a reliable and trusted product for electronic maintenance.
9.1

Excellent

Our Rating

9.7
Simple to use

9.5
worth the money

8.0
Drying ability
5

HOSA

Hosa D5S-6 CAIG DeoxIT 5% Spray Contact Cleaner, 5 oz.
9.0

Excellent

Our Rating
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6

CAIG Laboratories

CAIG LABORATORIES DeoxIT D100L-2DB Brush Applicator, More Than A Contact Cleaner, 7.4mL, Pack of 1

36% Off
8.9

Very Good

Our Rating

9.7
Sound level

9.7
Remote Control

8.9
worth the money
7

CRC
CRC QD Electronic Cleaner 05101 – 4.5 Wt. Oz., Plastic Safe Cleaner, Safe for Sensitive Electronics
Main highlights

Quick Drying and Residue Free
QD Electronic Cleaner features a quick-drying, residue-free formula that is safe for plastic and ideal for sensitive electronics, preventing contact failure.

Ideal for Sensitive Electronics
Perfect for cleaning computer components, circuit breakers, contacts, and more, ensuring optimal performance and preventing corrosion and contamination.

Highly Effective Cleaner
Customers frequently praise the product for its effectiveness in reviving old electronics, cleaning delicate components, and preventing contact issues.
8.8

Very Good

Our Rating
8

CRC
CRC 05018 Lectra-Motive Electric Parts Cleaner - 19 Wt Oz.
Main highlights

Non Flammable Formula
The non-flammable formula ensures safety during use, making it suitable for various cleaning applications on energized electrical equipment without the risk of fire.

Ideal For Energized Electrical Equipment
Perfect for cleaning and degreasing energized electrical equipment, including motors, relays, and ignition lock cylinders, without causing damage to the components.

Highly Effective Solvent
Praised for its ability to dissolve grease, oil, dirt, and wax efficiently, leaving no residue and providing a powerful cleaning solution for various surfaces.
8.5

Good

Our Rating

9.7
Simple to clean

8.0
worth the money

8.0
materials Quality
9

CRC
CRC Contact Cleaner and Protectant, 10 Wt Oz, Cleans Away Contaminants, Inhibits Corrosion by Leaving a Fine, Aerosol Spray (Pack of 1)
Main highlights

Deep Clean and Protection
Cleans away grease, oil, dirt, and other contaminants; leaves a fine microscopic corrosion-proof and lubricating film.

Ideal for Electrical Maintenance
Perfect for contacts, circuit breakers, switches, relays, meters, light bulb sockets, control systems, and coils requiring lubrication and corrosion protection.

Highly Effective Cleaner
Praised for its ability to fix static noise, clean power wheels on HO trains, and restore functionality to guitar switches and amps.
8.2

Good

Our Rating

9.9
deep clean

9.7
Simple to use

9.3
worth the money
10

CAIG LABORATORIES
DeoxIT D5S-6 Spray, More Than A Contact Cleaner, 142g, Low-Med-High Valve, Pack of 1

10% Off
Main highlights

Improves Conductivity and Protection
DeoxIT D5S-6 enhances conductivity, cleans, deoxidizes, lubricates, and protects metal connections.

Ideal for Diverse Applications
Perfect for audio/video, computers, automotive, marine, and more.

Highly Rated for Versatility
Praised for reducing arcing, RFI, and wear across industries.
8.0

Good

Our Rating

10 Best electrical contact cleaners of 2025

1

CRC 05103-Case 5103 Quick Dry Electronic Cleaner, 11 oz, 12 Pack

How do we rank?

How do we rank?

Analyzing top stores

2

DeoxIT D100L-25C Precision Needle Applicator, More Than A Contact Cleaner, 25 mL, Pack of 1

9.9

9.9

9.9

3

WD-40 Specialist Contact Cleaner Spray, 11 oz.

9.5

9.1

8.9

4

CRC 05103 QD Electronic Cleaner -11 Wt Oz

9.7

9.5

8.0

5

Hosa D5S-6 CAIG DeoxIT 5% Spray Contact Cleaner, 5 oz.

6

CAIG LABORATORIES DeoxIT D100L-2DB Brush Applicator, More Than A Contact Cleaner, 7.4mL, Pack of 1

9.7

9.7

8.9

7

CRC QD Electronic Cleaner 05101 – 4.5 Wt. Oz., Plastic Safe Cleaner, Safe for Sensitive Electronics

8

CRC 05018 Lectra-Motive Electric Parts Cleaner - 19 Wt Oz.

9.7

8.0

8.0

9

CRC Contact Cleaner and Protectant, 10 Wt Oz, Cleans Away Contaminants, Inhibits Corrosion by Leaving a Fine, Aerosol Spray (Pack of 1)

9.9

9.7

9.3

10

DeoxIT D5S-6 Spray, More Than A Contact Cleaner, 142g, Low-Med-High Valve, Pack of 1

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