--- product_id: 48174828 title: "WD-40 Specialist Contact Cleaner Electrical Spray, 400ml with Smart Straw, Fast Drying and Residue-Free, Contact Cleaner for Circuit Boards, Switches, Sensors, and Gaming Equipment, 1-Pack" brand: "wd-40 specialist" price: "163.85 DT" currency: TND in_stock: true reviews_count: 8 category: "Wd 40 Specialist" url: https://www.desertcart.tn/products/48174828-wd-40-specialist-contact-cleaner-electrical-spray-400ml-with-smart store_origin: TN region: Tunisia --- # Fast drying in 20-30s Residue-free, non-conductive formula 400ml aerosol with Smart Straw WD-40 Specialist Contact Cleaner Electrical Spray, 400ml with Smart Straw, Fast Drying and Residue-Free, Contact Cleaner for Circuit Boards, Switches, Sensors, and Gaming Equipment, 1-Pack **Brand:** wd-40 specialist **Price:** 163.85 DT **Availability:** ✅ In Stock ## Summary > ⚡ Clean circuits, fast fixes, flawless performance. ## Quick Answers - **What is this?** WD-40 Specialist Contact Cleaner Electrical Spray, 400ml with Smart Straw, Fast Drying and Residue-Free, Contact Cleaner for Circuit Boards, Switches, Sensors, and Gaming Equipment, 1-Pack by wd-40 specialist - **How much does it cost?** 163.85 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/48174828-wd-40-specialist-contact-cleaner-electrical-spray-400ml-with-smart) ## Best For - wd-40 specialist enthusiasts ## Why This Product - Trusted wd-40 specialist brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightning-Fast Drying:** Get back to work in under 30 seconds—no downtime, just clean circuits. - • **Precision Smart Straw:** Target hard-to-reach spots with surgical accuracy for flawless cleaning. - • **Versatile Power Cleaner:** From gaming gear to automotive sensors—one spray cleans it all. - • **Residue-Free Performance:** Leaves zero residue, ensuring peak conductivity and zero interference. - • **Trusted WD-40 Specialist Formula:** Proven reliability with 4.7-star rating from 8,700+ users. ## Overview WD-40 Specialist Contact Cleaner is a 400ml fast-drying, residue-free aerosol spray designed to clean sensitive electrical components like circuit boards, switches, and sensors. Featuring a precision Smart Straw for targeted application, it evaporates quickly (20-30 seconds) without leaving residue, restoring optimal conductivity. Ideal for automotive, industrial, and gaming electronics maintenance, it’s trusted by professionals worldwide for reliable, efficient cleaning. ## Description From the manufacturer Review: Very good quality - Very good quality. It dries very quickly (around 20–30 seconds). I used it on my car's wiring and electrical connectors, and it worked perfectly. Review: Easy to use and highly effective - Easy to use and highly effective, this contact cleaner evaporates quickly, helping reduce downtime during maintenance and repairs. The 400ml can provides plenty of product for regular workshop or household use, while the trusted WD-40 Specialist formula ensures dependable performance. Whether you're maintaining automotive electrical systems, power tools, or home electronics, this spray offers excellent cleaning power, convenience, and value for money. ## Features - Causes serious eye irritation. - Causes skin irritation. - Extremely flammable aerosol. - May be fatal if swallowed and enters airways. - May cause drowsiness or dizziness. - Pressurised container: May burst if heated. - Toxic to aquatic life with long lasting effects. - Fast Drying, Residue-Free Formula: This WD-40 Specialist Contact Cleaner electrical Spray removes oil, dirt, dust, flux residue and condensation from sensitive components, evaporates completely to restore conductivity. - Keep Your Gaming Gear Performing: Ideal electrical components cleaner, keyboard cleaner spray and PC cleaner spray, removes dust and grime causing sticky buttons, unresponsive switches and laggy connections. - Automotive Electrical Solutions: Electronic contact cleaner for car electronics, mass airflow sensors, ECU connectors and battery terminals, fast evaporation suits busy workshop environments. - Industrial Electrical Maintenance: Non-conductive switch cleaner spray for electronics panels, control systems, relays and breakers, dielectric-safe formula reduces risk of unplanned downtime. - Versatile Cleaning Applications: Safe on plastics, rubber and metal surfaces, restore spark plugs in damp conditions, clean printers, copiers, tape heads and optical drives with residue-free results. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006UCJ5WQ | | Best Sellers Rank | 457 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Lubricants | | Brand | WD-40 Specialist | | Brand Name | WD-40 Specialist | | Container Type | Tin | | Contains Liquid Contents? | Yes | | Country of Origin | United Kingdom | | Customer Reviews | 4.7 out of 5 stars 8,731 Reviews | | Included Components | 1 x WD40 Specialist Contact Cleaner Aerosol 400Ml | | Item Form | Aerosol | | Item Type Name | Specialist Fast Drying Contact Cleaner with Smart Straw 400 ml | | Item Volume | 400 Millilitres | | Item Weight | 347 Milligrams | | Item form | Aerosol | | Item volume | 400 Millilitres | | Manufacturer | WD-40 Company | | Material Features | Unscented | | Material feature | Unscented | | Model Number | 7780200-HH | | Number of Items | 1 | | Part Number | 44368 | | Scent | Pine | | Size | 400 ml (Pack of 1) | | Special Features | Residue Free | | Specific Uses For Product | Car | | Specific uses for product | Car | | UPC | 616268300228 | | Unit Count | 400.0 millilitre | ## Product Details - **Brand:** WD-40 Specialist - **Item form:** Aerosol - **Item volume:** 400 Millilitres - **Item weight:** 347 Milligrams - **Material feature:** Unscented - **Number of items:** 1 - **Scent:** Pine - **Special feature:** Residue Free - **Specific uses for product:** Car - **Unit count:** 400.0 millilitre ## Images ![WD-40 Specialist Contact Cleaner Electrical Spray, 400ml with Smart Straw, Fast Drying and Residue-Free, Contact Cleaner for Circuit Boards, Switches, Sensors, and Gaming Equipment, 1-Pack - Image 1](https://m.media-amazon.com/images/I/71xfMhdUUUL.jpg) ![WD-40 Specialist Contact Cleaner Electrical Spray, 400ml with Smart Straw, Fast Drying and Residue-Free, Contact Cleaner for Circuit Boards, Switches, Sensors, and Gaming Equipment, 1-Pack - Image 2](https://m.media-amazon.com/images/I/71OIbMX3G6L.jpg) ![WD-40 Specialist Contact Cleaner Electrical Spray, 400ml with Smart Straw, Fast Drying and Residue-Free, Contact Cleaner for Circuit Boards, Switches, Sensors, and Gaming Equipment, 1-Pack - Image 3](https://m.media-amazon.com/images/I/71PynZycI4L.jpg) ![WD-40 Specialist Contact Cleaner Electrical Spray, 400ml with Smart Straw, Fast Drying and Residue-Free, Contact Cleaner for Circuit Boards, Switches, Sensors, and Gaming Equipment, 1-Pack - Image 4](https://m.media-amazon.com/images/I/71Z9l3Tm3RL.jpg) ![WD-40 Specialist Contact Cleaner Electrical Spray, 400ml with Smart Straw, Fast Drying and Residue-Free, Contact Cleaner for Circuit Boards, Switches, Sensors, and Gaming Equipment, 1-Pack - Image 5](https://m.media-amazon.com/images/I/71fom5krCNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good quality *by D***K on 20 July 2026* Very good quality. It dries very quickly (around 20–30 seconds). I used it on my car's wiring and electrical connectors, and it worked perfectly. ### ⭐⭐⭐⭐⭐ Easy to use and highly effective *by T***T on 3 July 2026* Easy to use and highly effective, this contact cleaner evaporates quickly, helping reduce downtime during maintenance and repairs. The 400ml can provides plenty of product for regular workshop or household use, while the trusted WD-40 Specialist formula ensures dependable performance. Whether you're maintaining automotive electrical systems, power tools, or home electronics, this spray offers excellent cleaning power, convenience, and value for money. ### ⭐⭐⭐⭐⭐ Great stuff - needs to be a little cheaper *by H***V on 27 February 2023* The WD-40 Specialist Contact Cleaner Spray is a must-have product for anyone who uses electronic devices. This spray is incredibly effective at cleaning up dirty or malfunctioning controllers, such as the ones found on the Oculus Quest 2. One of the standout features of this spray is its ability to tackle tough problems like stick drift. If you are experiencing issues with your controller, a few sprays of this contact cleaner can often solve the problem quickly and easily. It is easy to use and dries quickly, making it a convenient and effective solution for anyone who wants to keep their controllers in top shape. While the WD-40 Specialist Contact Cleaner Spray is an amazing product, there is one drawback that potential buyers should be aware of. Namely, the price of this spray is somewhat high compared to similar products on the market. This can make it a bit expensive for frequent use, especially if you need to use it on multiple devices. Overall, if you are looking for an effective and easy-to-use contact cleaner spray, the WD-40 Specialist Contact Cleaner Spray is definitely worth considering. It does an amazing job of cleaning up controllers and solving issues like stick drift, making it a go-to product for anyone who wants to keep their electronic devices in top condition. While it may be a bit expensive for some users, the results are well worth the investment. ## Frequently Bought Together - WD-40 Specialist Contact Cleaner Spray - Precision Electronic Cleaning Solution for Switches, Relays & Connectors - WD-40 Multi-Use Smart Straw 450ml Spray Aerosol Can Clean Rust Lubricant, blue - WD-40 Specialist Silicone Spray Lubricant 400ml Can - Versatile All-Weather Protection for Extended Tool Life, Repels Moisture, Dust, and Grime - Smart Straw Applicator Included --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/48174828-wd-40-specialist-contact-cleaner-electrical-spray-400ml-with-smart](https://www.desertcart.tn/products/48174828-wd-40-specialist-contact-cleaner-electrical-spray-400ml-with-smart) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*