What is the difference between this and the spray? Specifically looking for best product to use for NES games and 72 pin connector.

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.

Can I use this to clean the charging port of my iPhone?

Absolutely!! I have used this liquid to clean my ham radio, flashlights, clock battery holders - its uses are unlimited.

Can this be used on larger appliances? I see most people are using it on pc's and sound equipment.

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.

anyone used this on spark plug leads to clean and improve contact between spark plug and the lead?

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.

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CAIG LABORATORIES DeoxIT D100L-2DB Brush Applicator, More Than A Contact Cleaner, 7.4mL, Pack of 1

Product ID: 3954499

Details

Brand
CAIG
Item Form
Liquid
Material Feature
liquid
Scent
Unscented
Specific Uses For Product
personal

⚡Boosts conductivity by up to 80%

🔧Multi-industry versatile application

🛡️Protects metal contacts from corrosion

₩39701

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Description

⚡ Don’t let corrosion kill your connections—power up with DeoxIT!

REVIVE THRIVE - Restores up to 80% of tarnished or corroded connections, bringing your electronics back to life.
SHIELD AGAINST DECAY - Forms a protective barrier that reduces wear, abrasion, and future corrosion for long-lasting performance.
SILENT SIGNAL SAVIOR - Minimizes arcing and RFI interference, ensuring crystal-clear audio, video, and data transmission.
UNIVERSAL COMPATIBILITY - Perfect for everything from USB and HDMI to heavy equipment and avionics—one solution for all your tech.
PRECISION BRUSH APPLICATOR - Delivers controlled, mess-free application exactly where you need it—no waste, no fuss.

CAIG LABORATORIES DeoxIT D100L-2DB is a 7.4mL liquid contact cleaner that cleans, deoxidizes, lubricates, and protects metal connections across diverse industries. It improves conductivity, reduces intermittent connections, arcing, and RFI, and extends the life of your electronics with a precision brush applicator for targeted use.

Specifications

ASIN	B0002BBVN2
Best Sellers Rank	#4,854 in Automotive ( See Top 100 in Automotive ) #7 in Electrical Cleaners
Brand Name	CAIG LABORATORIES
Customer Reviews	4.8 4.8 out of 5 stars (1,276)
Global Trade Identification Number	00697429002045
Included Components	Electric cleaner
Item Form	Liquid
Item Type Name	Electric Cleaner
Item Volume	7.4 ml
Manufacturer	CAIG Laboratories
Material Features	liquid
Model Number	D100L-2DB
Number of Items	1
Part Number	D100L-2DB
Scent	Unscented
Size	0.25 Fl Oz (Pack of 1)
Special Features	personal
Specific Uses For Product	personal
Surface Recommendation	Metal
UPC	697429002045 013167006068

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Good experience, but the tracking updates could be better.

2 months ago

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₩39701

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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