---
product_id: 10113058
title: "409B Electrosolve Zero Residue Electronic Contact Cleaner, Clear 15.45 Fl Oz"
brand: "mg chemicals"
price: "€ 58.44"
currency: EUR
in_stock: true
reviews_count: 8
category: "Mg Chemicals"
url: https://www.desertcart.sk/products/10113058-409b-electrosolve-zero-residue-electronic-contact-cleaner-clear-15-45
store_origin: SK
region: Slovakia
---

# Zero residue for flawless conductivity Fast evaporation for quick turnaround Safe on plastics, protects your gear 409B Electrosolve Zero Residue Electronic Contact Cleaner, Clear 15.45 Fl Oz

**Brand:** mg chemicals
**Price:** € 58.44
**Availability:** ✅ In Stock

## Summary

> ⚡ Clean contacts, zero compromise – power up your electronics!

## Quick Answers

- **What is this?** 409B Electrosolve Zero Residue Electronic Contact Cleaner, Clear 15.45 Fl Oz by mg chemicals
- **How much does it cost?** € 58.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/10113058-409b-electrosolve-zero-residue-electronic-contact-cleaner-clear-15-45)

## Best For

- mg chemicals enthusiasts

## Why This Product

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

## Key Features

- • **Rapid-Dry Formula:** Evaporates swiftly to minimize downtime and get your devices back in action faster.
- • **Plastic-Safe Cleaning:** Gentle on most plastics, preserving delicate components while delivering a deep clean.
- • **Versatile Electronic Care:** Perfect for all your electronic contacts, from professional gear to everyday devices.
- • **Flawless Contact Performance:** Eliminates oils and residues without leaving a trace, ensuring peak electronic connectivity.
- • **Certified for Food Facilities:** Meets Canadian and NFS standards, trusted for use in sensitive environments.

## Overview

409B Electrosolve is a 15.45 fl oz electronic contact cleaner that dissolves oils and residues with a non-conductive, zero-residue formula. It evaporates quickly, is safe on most plastics, and is certified for use in food facilities, making it a reliable choice for maintaining optimal electronic performance.

## Description

The 409B Electrosolve Contact Cleaner is a very fast drying and zero residue contact cleaner. It is effective at dissolving oils and non-polar residues, and for assisting with the removal of oxidation using a brush. It cleans connectors, contacts, circuit breakers, microprocessors, and LED and PCB components.

Review: MG Chemicals Electrosolve Contact Cleaner – A Must-Have for Cleaning Old Mining Rigs - I picked up the MG Chemicals 409B Electrosolve Zero Residue Contact Cleaner (15.45 fl oz) to clean some old, dusty mining rigs, and it worked wonders. After months of running 24/7, my miners had collected a ton of dust and grime, and this cleaner made them look and perform almost like new. What I really like is that it dries quickly without leaving any residue, so I don’t have to worry about moisture or film causing shorts. It’s safe on plastics and electronics, which is perfect for circuit boards, fans, and power supply connectors. The spray nozzle makes it easy to get into tight spots, blowing away dust and cleaning contacts thoroughly. ✅ Pros: Zero residue formula — safe for electronics Cleans dust, dirt, and oxidation from boards and connectors Quick-drying, no waiting around Large 15.45 fl oz can lasts a long time Works great on mining rigs and other electronics ❌ Cons: Strong odor while spraying (use in a ventilated area) 💡 Tips: Always power down and unplug your miners before cleaning. Use short bursts instead of long sprays to avoid over-saturation. Do this cleaning outside or in a well-ventilated area. Pair with a can of compressed air for best results — blow out dust first, then use the cleaner on contacts. Bottom Line: The MG Chemicals 409B Electrosolve is a powerful and reliable cleaner for electronics. It brought my old miners back to life by safely removing dust and oxidation, and I’ll definitely keep a can on hand for future maintenance.
Review: Works. Took several squirts. - I don't know how it works but it does. I opened the hood of my old receiver and accessed the innards side of the volume knob. After Several squirts and a lot of rapid turning of the knob, the crackling sound disappeared.

## Features

- Used for cleaning electronic contacts
- Non-conductive, Zero residue, Fast evaporation rate
- Safe on most plastics
- Dissolves oils and residues
- Suitable for Use in Food Facilities as a Non-Food Chemical—Canadian and NFS recognition letters available on request

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0047Y7VIO |
| Brand | MG Chemicals |
| Brand Name | MG Chemicals |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 1,021 Reviews |
| Global Trade Identification Number | 00779008409343 |
| Included Components | Extension tube |
| Item Form | Spray |
| Item Type Name | Electronic Cleaner |
| Item Volume | 457 Milliliters |
| Item Weight | 340 Grams |
| Manufacturer | MG Chemicals |
| Material Feature | Very fast-drying |
| Material Features | Very fast-drying |
| Number of Items | 1 |
| Scent | Mild |
| Special Features | Residue Free |
| Specific Uses For Product | connectors, contacts, circuit breakers, microprocessors, and LED and PCB components. |
| Surface Recommendation | Plastic |
| UPC | 779008409350 779008409343 |
| Unit Count | 15.45 Fluid Ounces |
| Warranty Description | warranty@mgchemicals.com |

## Product Details

- **Brand:** MG Chemicals
- **Item Form:** Spray
- **Scent:** Mild
- **Specific Uses For Product:** connectors, contacts, circuit breakers, microprocessors, and LED and PCB components.
- **Material Feature:** Very fast-drying

## Images

![409B Electrosolve Zero Residue Electronic Contact Cleaner, Clear 15.45 Fl Oz - Image 1](https://m.media-amazon.com/images/I/61jEw9Y29rL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ MG Chemicals Electrosolve Contact Cleaner – A Must-Have for Cleaning Old Mining Rigs
*by K***L on August 25, 2025*

I picked up the MG Chemicals 409B Electrosolve Zero Residue Contact Cleaner (15.45 fl oz) to clean some old, dusty mining rigs, and it worked wonders. After months of running 24/7, my miners had collected a ton of dust and grime, and this cleaner made them look and perform almost like new. What I really like is that it dries quickly without leaving any residue, so I don’t have to worry about moisture or film causing shorts. It’s safe on plastics and electronics, which is perfect for circuit boards, fans, and power supply connectors. The spray nozzle makes it easy to get into tight spots, blowing away dust and cleaning contacts thoroughly. ✅ Pros: Zero residue formula — safe for electronics Cleans dust, dirt, and oxidation from boards and connectors Quick-drying, no waiting around Large 15.45 fl oz can lasts a long time Works great on mining rigs and other electronics ❌ Cons: Strong odor while spraying (use in a ventilated area) 💡 Tips: Always power down and unplug your miners before cleaning. Use short bursts instead of long sprays to avoid over-saturation. Do this cleaning outside or in a well-ventilated area. Pair with a can of compressed air for best results — blow out dust first, then use the cleaner on contacts. Bottom Line: The MG Chemicals 409B Electrosolve is a powerful and reliable cleaner for electronics. It brought my old miners back to life by safely removing dust and oxidation, and I’ll definitely keep a can on hand for future maintenance.

### ⭐⭐⭐⭐⭐ Works. Took several squirts.
*by C***K on December 4, 2025*

I don't know how it works but it does. I opened the hood of my old receiver and accessed the innards side of the volume knob. After Several squirts and a lot of rapid turning of the knob, the crackling sound disappeared.

### ⭐⭐⭐⭐⭐ really good stuff
*by R***S on May 15, 2024*

This is really good stuff for anyone who likes to work on things that are electronic. Potentiometers create Gunk and debris inside of them and this cleans it out. I use this on a marshall guitar amp, my washing machine, and a few other electronics that I decided to clean just because. Works really well.

## Frequently Bought Together

- MG Chemicals 409B Electrosolve Zero Residue Electronic Contact Cleaner, Clear 15.45 Fl Oz
- Hosa D5S-6 CAIG DeoxIT 5% Spray Contact Cleaner, 5 oz.

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---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-16*