---
product_id: 258771416
title: "DeoxIT D100L-2DB Brush Applicator, More Than A Contact Cleaner, 7.4mL, Pack of 1"
brand: "caig laboratories"
price: "A$69"
currency: AUD
in_stock: true
reviews_count: 5
category: "Caig Laboratories"
url: https://www.desertcart.com.au/products/258771416-deoxit-d100l-2db-brush-applicator-more-than-a-contact-cleaner
store_origin: AU
region: Australia
---

# Boosts conductivity by up to 99% Multi-industry versatile use Protects against corrosion & wear DeoxIT D100L-2DB Brush Applicator, More Than A Contact Cleaner, 7.4mL, Pack of 1

**Brand:** caig laboratories
**Price:** A$69
**Availability:** ✅ In Stock

## Summary

> ⚡ Clean Connections, Clear Wins — Don’t Let Signal Slip Away!

## Quick Answers

- **What is this?** DeoxIT D100L-2DB Brush Applicator, More Than A Contact Cleaner, 7.4mL, Pack of 1 by caig laboratories
- **How much does it cost?** A$69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/258771416-deoxit-d100l-2db-brush-applicator-more-than-a-contact-cleaner)

## Best For

- caig laboratories enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Solution:** Cleans, deoxidizes, lubricates, and protects in a single swipe
- • **Conductivity Amplified:** Eliminates intermittent connections for flawless performance
- • **Precision Brush Applicator:** Targeted application ensures zero waste and maximum impact
- • **Industry-Proven Versatility:** Trusted across automotive, audio, marine, medical & more
- • **Noise & Interference Slayer:** Reduces arcing and RFI to keep your signals crystal clear

## Overview

CAIG LABORATORIES DeoxIT D100L-2DB is a premium 7.4mL brush applicator contact cleaner that improves electrical conductivity, reduces arcing and RFI, and protects metal connections from wear and corrosion. Ideal for professionals across industries like automotive, audio/video, marine, and medical, it ensures reliable, noise-free connections with precision application.

## Description

Features Improves Conductivity. Deoxidizes, Cleans Preserves. Reduces Intermittent Connections. Reduces Arcing RFI. Reduces Wear Abrasion. Temperature Range, 34 29 to 200 400 F.

Review: słabo sobie radzi, lepsza jest jednak IPA
Review: Muy buen producto pero añadid al precio de venta casi 7 euros que te meten en la aduana española.

## Features

- SEE IMAGES FOR FULL DESCRIPTION AND INFORMATION
- Improves Conductivity without Shorting, Cleans, Deoxidizes, Lubricates and Protects, Reduces Intermittent Connections
- Reduces Arcing & RFI, Reduces Wear & Abrasion
- Ideal for applications in all industries; Audio/Video, Computers, Heavy Equipment, Automotive, Communications, Marine, Electrical, Energy, Photography, Security, Medical, Avionics, etc.
- USES - ELECTRICAL: ALL Metal Connections; Batteries, Light Bulbs, Switches and Relays, Jacks and Plugs, Harnesses, Grounding Blocks, RCA jacks, XLRs, USB, HDMI, Ethernet, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002BBVN2 |
| Batteries required | No |
| Best Sellers Rank | #75,392 in Automotive ( See Top 100 in Automotive ) #21 in Automotive Electrical Cleaners |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,176) |
| Date First Available | 13 August 2012 |
| Included components | Electric cleaner |
| Item model number | D100L-2DB |
| Item volume | 7.4 Milliliters |
| Number of pieces | 1 |
| Product Dimensions | 3.18 x 10.16 x 19.35 cm; 32 g |
| Scent | Unscented |
| Specific uses | personal |

## Product Details

- **Brand:** CAIG LABORATORIES
- **Item form:** Liquid
- **Material features:** liquid
- **Scent:** Unscented
- **Specific uses for product:** personal

## Images

![DeoxIT D100L-2DB Brush Applicator, More Than A Contact Cleaner, 7.4mL, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/71Wl65xkqfL.jpg)

## Questions & Answers

**Q: What is the difference between this and the spray? Specifically looking for best product to use for NES games and 72 pin connector.**
A: To me the main advantage of the spray is more accessibility and the 'flushing' benefit. The brush and needle applicators have a stronger solution 100 vs 5; flushing can be accomplished with compressed air when practical and a proper safety I.Q. I try to use a transfer applicator to minimize cross-contamination; often toothpicks. 

Great product; but not idiot proof.

**Q: Can I use this to clean the charging port of my iPhone?**
A: Absolutely!! I have used this liquid to clean my ham radio, flashlights, clock battery holders - its uses are unlimited.

**Q: Can this be used on larger appliances?  I see most people are using it on pc's and sound equipment.**
A: The size wouldn't matter. All you are applying it to is electrical contacts, so yes it can be used on any size contact ... I've known of a chap that used it to clean the contacts on his electric meter coming into his house. That's 220 VAC @ 200 amps. Pretty big stuff.

**Q: anyone used this on spark plug leads to clean and improve contact between spark plug and the lead?**
A: A coarse scrub will do for a spark plug lead that is carrying 30,000 V.  This product is for cleaning little smudges that might bother a 5V signal.

## Customer Reviews

### ⭐⭐⭐ Review
*by K***Y on 20 June 2024*

słabo sobie radzi, lepsza jest jednak IPA

### ⭐⭐⭐⭐ Review
*by M***S on 7 February 2022*

Muy buen producto pero añadid al precio de venta casi 7 euros que te meten en la aduana española.

### ⭐⭐⭐⭐⭐ Review
*by T***F on 14 January 2024*

Works as described, highly recommended!

## Frequently Bought Together

- CAIG LABORATORIES DeoxIT D100L-2DB Brush Applicator, More Than A Contact Cleaner, 7.4mL, Pack of 1
- Hosa D5S-6 CAIG DeoxIT 5% Spray Contact Cleaner, 5 oz.
- CRC 05103 QD Electronic Cleaner -11 Wt Oz

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-08*