WD-40 Specialist Contact Cleaner, Fast-Dry, No-Residue, 13.3 OZ [1-Pack]
Bottom line: The WD-40 Specialist Contact Cleaner ($14.47 on Amazon as of 2026-10-21 10:15 UTC): Fast-drying, no-residue formula skips the follow-up wipe step; main trade-off: single-can pack only; no bulk or multi-pack option listed.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Fast-drying, no-residue formula skips the follow-up wipe step
- ✓ Rated safe for circuit boards, contacts, and internal controls
- ✓ Cleans without disassembling motors, switches, or panels
- ✓ Amazon-exclusive 13.3 oz can, larger than the standard size
Cons
- ✗ Single-can pack only; no bulk or multi-pack option listed
- ✗ Aerosol format needs ventilation and careful spray control
- ✗ Removes surface contaminants only, not heavy corrosion or pitting
- ✗ No lubricating action, so contacts may need a separate treatment
Manufacturer description
WD-40® Specialist Contact Cleaner removes oil, dirt, and residue from battery terminals, electric motors, and electrical contacts. This fast-drying, no-residue electrical cleaner restores performance on sensitive components without disassembly. Get more done with the Amazon exlusive larger can size.
SpecPicks Verdict
SpecPicks scored WD-40 Specialist Contact Cleaner using a rating × review-volume × price-fit model applied to published specs and reviews across the tools & maintenance category. WD-40 Specialist's tools & maintenance lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- ONE-STEP ELECTRICAL CONTACT CLEANER: High-performance contact cleaner removes oil, dirt, flux residue, and condensation for reliable electrical connections.
- CLEANS BATTERY TERMINALS & ELECTRIC MOTORS: Ideal electrical cleaner for battery terminals, motor contacts, switches, and electrical panels in automotive and equipment maintenance.
- SAFE FOR SENSITIVE ELECTRONICS: Designed for use on circuit boards, contacts, controls, and internal electrical components without damaging parts.
- FAST-DRYING, NO-RESIDUE FORMULA: Dries quickly and leaves no residue, reducing downtime and eliminating the need for follow-up wiping.
- RESTORES ELECTRICAL PERFORMANCE: Removes most common surface contaminants to help improve conductivity and equipment performance.
Full Specifications
| Brand | WD-40 Specialist |
|---|---|
| Weight | 13.3 oz |
| Material | Aluminum, Nickel, Stainless Steel |
| Item Form | Spray |
| Unit Count | 13.3 Ounce |
| Part Number | 490415 |
| Model Number | 490415 |
| Liquid Volume | 13.3 |
| Container Type | Can |
| Number of Items | 1 |
| Number of Packs | 1 |
| Included Components | aerosol cans |
| Package Information | Can |
| Specific Uses For Product | Increase Efficiency |
| Recommended Uses For Product | Automotive, Circuit boards, Cleaning battery terminals, Electrical components, Industrial |
| SAFE FOR SENSITIVE ELECTRONICS | Designed for use on circuit boards, contacts, controls, and internal electrical components without damaging parts. |
| FAST-DRYING, NO-RESIDUE FORMULA | Dries quickly and leaves no residue, reducing downtime and eliminating the need for follow-up wiping. |
| RESTORES ELECTRICAL PERFORMANCE | Removes most common surface contaminants to help improve conductivity and equipment performance. |
| Global Trade Identification Number | 00079567301035 |
| ONE-STEP ELECTRICAL CONTACT CLEANER | High-performance contact cleaner removes oil, dirt, flux residue, and condensation for reliable electrical connections. |
Ready to buy?
WD-40 Specialist Contact Cleaner, Fast-Dry, No-Residue, 13.3 OZ [1-Pack] is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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