Is this only contact cleaner OR does it have lubricant in it too -- someone please check can label ?

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.

Can this spray be used on plastic surface (ex: headphone) to "prevent" dirt, dust, or fingerprint?

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.

Would this clean a water damaged phone circuit board?

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.

will this melt plastic or discolor it if accidentally spilled on it?

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...

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

WD-40 Specialist Contact Cleaner Spray, 11 oz.

WD-40 Specialist Contact Cleaner Spray, 11 oz.

Product ID: 3925710

Details

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

⚡Quick-drying formula

🔧Residue-free cleaning

🧴11 oz precision spray

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥3070

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

⚡ Clean smarter, not harder — revive your electronics with precision power!

FAST DRY FORMULA - Dries instantly to keep your devices up and running with zero downtime.
SAFE ON MOST SURFACES - Compatible with plastics, rubbers, and metals—test first on delicate parts.
ECO CONSCIOUS COMPLIANT - 50-state VOC compliant and recyclable packaging for responsible maintenance.
PINPOINT PRECISION CLEANING - Blast away oil, dirt, and flux residue from sensitive electronics without a trace.
TRUSTED INDUSTRIAL STRENGTH - WD-40 Specialist quality trusted by professionals for tough jobs.

WD-40 Specialist Contact Cleaner Spray (11 oz) delivers a fast-drying, residue-free solution designed to clean sensitive electrical equipment including circuit boards, switches, and controls. Safe on most plastics, rubbers, and metals, it removes oil, dirt, flux residue, and condensation with industrial-strength reliability. Trusted by professionals and compliant with environmental standards, this spray ensures peak device performance and longevity.

Specifications

ASIN	B00AF0OFVU
ASIN	B00AF0OFVU
Brand Name	WD-40
Capacity	11 ounces
Cleaning Agent Formulation	Hard Surface Cleaner
Contains Liquid Contents?	Yes
Customer Reviews	4.8 4.8 out of 5 stars (17,544)
Date First Available	February 12, 2013
Department	Unisex-Adult
Global Trade Identification Number	00079567300557, 20079567300551
Included Components	WD40 Company 300554 Specialist Contact Cleaner Spray - 11 oz. with Smart Straw
Is Discontinued By Manufacturer	No
Item Form	Spray
Item Type Name	WD40 Company 300554 Specialist Contact Cleaner Spray - 11 oz. with Smart Straw
Item Volume	11 Fluid Ounces
Item Weight	11 Ounces
Item model number	300554-E
Manufacturer	WD-40
Manufacturer	WD-40
Material Features	Recyclable
Material Type Free	residue-free
Model Number	300554-E
Number of Items	1
Part Number	30055
Product Benefits	Residue Free
Product Dimensions	2.56 x 2.56 x 8.27 inches; 11 ounces
Scent	Unscented
Size	11 Ounce (Pack of 1)
Special Features	Residue Free
Specific Uses For Product	Industrial Machinery
Surface Recommendation	Plastic,Metal
UPC	079567300557
Unit Count	11.0 Ounce
Warranty Description	No

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥3070

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews