---
product_id: 3925710
title: "WD-40 Specialist Quick-Drying Contact Cleaner with Smart Straw sprays 2 Ways"
brand: "wd-40"
price: "€ 40.74"
currency: EUR
in_stock: null
reviews_count: 13
url: https://www.desertcart.es/products/3925710-wd-40-specialist-quick-drying-contact-cleaner-with-smart-straw
store_origin: ES
region: Spain
---

# Quick-drying formula Safe on plastics, rubbers & metals Residue-free cleaning WD-40 Specialist Quick-Drying Contact Cleaner with Smart Straw sprays 2 Ways

**Brand:** wd-40
**Price:** € 40.74
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Clean smarter, not harder — revive your electronics with WD-40 Specialist!

## Quick Answers

- **What is this?** WD-40 Specialist Quick-Drying Contact Cleaner with Smart Straw sprays 2 Ways by wd-40
- **How much does it cost?** € 40.74 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/3925710-wd-40-specialist-quick-drying-contact-cleaner-with-smart-straw)

## Best For

- wd-40 enthusiasts

## Why This Product

- Trusted wd-40 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Material Safe:** Engineered to clean safely on most plastics, rubbers, and metals—test before use on delicate surfaces.
- • **Fast-Dry, No Residue:** Dries rapidly to keep your devices ready without sticky leftovers or downtime.
- • **Versatile Application:** Perfect for printed circuit boards, switches, battery terminals, and precision instruments.
- • **Pinpoint Precision Cleaning:** Blast away oil, dirt, and flux residue from sensitive electronics with surgical accuracy.
- • **Industrial-Strength Reliability:** Trusted by pros for tough jobs, ensuring your gear performs flawlessly under pressure.

## Overview

WD-40 Specialist Contact Cleaner Spray (11 oz) is a professional-grade, quick-drying, residue-free solution designed to clean sensitive electrical equipment safely. Ideal for printed circuit boards, switches, and precision instruments, it removes oil, dirt, flux residue, and condensation without damaging plastics, rubbers, or metals. Trusted by professionals and compliant with VOC regulations, it ensures peak device performance and longevity.

## Description

WD-40 Specialist® Contact Cleaner blasts away oil, dirt, flux reside and condensation from sensitive electronics and electrical equipment with pinpoint precision. It dries quickly, leave no reside and removes more soil than leading competitors, making it the best at cleaning electrical contacts. Safe and ideal for use on printed circuit boards, controls, battery terminals, switches, precision instruments and electric panels. * Safe to use on electrical equipment, most plastics1, rubber and metal * 50-state VOC compliant * Leaves no residue * NSF Category K2 (#146857) 1 Test on plastic before using, and avoid adhesives, device screens, and keyboards

Review: Good Old Contact Cleaner - Not As Common Today! - WD-40 Specialist Contact Cleaner Spray, 11 oz. It is a WD40 product! I got this to clean sliding switches on some solar yard lights. It brought them back to life. If you have old fashioned mechanical switches, linear or rotary, this is what you need to keep them working at peak efficiency. It leaves no residue I can see (dries quickly), a little bit was enough, and just working the sliding switch on the solar light was enough to clean the switch contacts and revive the light. My lights have been working for a week now and that is with rain (light about .01 inch) and the sprinklers watering the lawn (95 degree + days). Good Stuff!
Review: Cleans and Lubricates switches, buttons and knob controls - This stuff works great, I use it on radio turners , buttons and knobs. lubricates stuck buttons and eliminates static on volume controls and tuning knobs. I like the flip up straw you can use it with or without easily. The 11 oz can is a nice hefty size as I use alot of this stuff. Use it on CB radios, Stereos, Tape Decks anything electronic.

## Features

- WD-40 Specialist Contact Cleaner is ideal for removing oil, dirt, flux residue, and condensation from sensitive electrical equipment. This quick drying, residue-free formula is safe on metal and plastic
- Cleans sensitive electric equipment. Quick drying. Safe to use on most plastics 1, rubbers and metals. 1 Test on plastic before using, and avoid adhesives, device screens, and keyboards
- WD-40 Specialist offers easy solutions for specific problems. WD-40 Specialist line is designed with industrial strength quality for your tough jobs
- Blast away oil, dirt, flux residue and condensation from sensitive electronics and electrical equipment with pinpoint precision. It's ideal for use on printed circuit boards, controls, switches, precision instruments and electric panels
- WD-40 Brand believes in creating high-quality products that will not fail in extreme conditions. Professionals rely on WD-40 Specialist to get the job done right

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00AF0OFVU |
| Customer Reviews | 4.8 4.8 out of 5 stars (16,996) |
| Date First Available  | February 12, 2013 |
| Department  | Unisex-Adult |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 300554-E |
| Manufacturer  | WD-40 |
| Product Dimensions  | 2.56 x 2.56 x 8.27 inches; 11 ounces |

## Product Details

- **Brand:** WD-40
- **Item Form:** Spray
- **Material Feature:** Recyclable
- **Scent:** Unscented
- **Specific Uses For Product:** Industrial Machinery

## Images

![WD-40 Specialist Quick-Drying Contact Cleaner with Smart Straw sprays 2 Ways - Image 1](https://m.media-amazon.com/images/I/511mpOQA3rL.jpg)
![WD-40 Specialist Quick-Drying Contact Cleaner with Smart Straw sprays 2 Ways - Image 2](https://m.media-amazon.com/images/I/71gmErzV-oL.jpg)
![WD-40 Specialist Quick-Drying Contact Cleaner with Smart Straw sprays 2 Ways - Image 3](https://m.media-amazon.com/images/I/71fM+QYy8ML.jpg)
![WD-40 Specialist Quick-Drying Contact Cleaner with Smart Straw sprays 2 Ways - Image 4](https://m.media-amazon.com/images/I/717z3zuUHEL.jpg)
![WD-40 Specialist Quick-Drying Contact Cleaner with Smart Straw sprays 2 Ways - Image 5](https://m.media-amazon.com/images/I/71k9n8XsFjL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is this only contact cleaner OR does it have lubricant in it too --  someone please check can label ?**
A: The n-Hexane and the isopropyl alcohol components of WD-40 are solvents that clean oil, dirt and other residues from the surface where it is applied. There is no lubricant component in the cleaner.

**Q: Can this spray be used on plastic surface (ex: headphone) to "prevent" dirt, dust, or fingerprint?**
A: This product, while safe on most, if not all, plastics is designed for cleaning electrical contacts and related items. It is not meant to be used as a wax or polish. Hope this helps.

**Q: Would this clean a water damaged phone circuit board?**
A: The problem with this product is its evaporation rate. All you'll be doing is replacing the water with the contact cleaner. The circuit board will remain saturated until it's either purged with compressed air or allowed to bake in the sun. CRC contact cleaner will purge and then evaporate quickly (while you watch). WD is cheaper but you get what you pay for.

**Q: will this melt plastic or discolor it if accidentally spilled on it?**
A: It might. If you're not sure, put a small amount of it on the plastic and see what happens first. If nothing happens then spray away...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Old Contact Cleaner - Not As Common Today!
*by R***N on September 28, 2025*

WD-40 Specialist Contact Cleaner Spray, 11 oz. It is a WD40 product! I got this to clean sliding switches on some solar yard lights. It brought them back to life. If you have old fashioned mechanical switches, linear or rotary, this is what you need to keep them working at peak efficiency. It leaves no residue I can see (dries quickly), a little bit was enough, and just working the sliding switch on the solar light was enough to clean the switch contacts and revive the light. My lights have been working for a week now and that is with rain (light about .01 inch) and the sprinklers watering the lawn (95 degree + days). Good Stuff!

### ⭐⭐⭐⭐⭐ Cleans and Lubricates switches, buttons and knob controls
*by G***A on January 23, 2026*

This stuff works great, I use it on radio turners , buttons and knobs. lubricates stuck buttons and eliminates static on volume controls and tuning knobs. I like the flip up straw you can use it with or without easily. The 11 oz can is a nice hefty size as I use alot of this stuff. Use it on CB radios, Stereos, Tape Decks anything electronic.

### ⭐⭐⭐⭐⭐ Another great product from WD-40
*by Z***O on August 25, 2025*

This spray works very well. My car's side mirror has a built in LED turn signal light that stopped working suddenly. I traced it down to one of the connectors with that typical green corrosion on the pins. I unplugged it and gave it a liberal dousing with this. Dried in about 45 seconds and plugged it back in. Lo and behold my indicator is working again. It cleans very well and dries fast, like brake cleaner. Definitely a worthwhile purchase in regards to electrical cleaning.

## Frequently Bought Together

- WD-40 Specialist Contact Cleaner Spray, 11 oz.
- WD-40 Specialist Silicone Lubricant with SMART STRAW SPRAYS 2 WAYS, 11 OZ
- WD-40 Specialist Dry Lube with SMART STRAW SPRAYS 2 WAYS, 10 OZ

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-18*