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⚡ Clean smarter, not harder—keep your tech flawless and FOMO-free!
WD-40 Specialist Contact Cleaner Spray (11 oz) is a fast-drying, residue-free solution designed to clean sensitive electrical equipment including printed circuit boards, switches, and controls. Safe on most plastics, rubbers, and metals, it removes oil, dirt, flux residue, and condensation with industrial-grade precision. Featuring a smart straw for versatile application, this unscented spray is VOC compliant and trusted by professionals to maintain peak device performance.
| ASIN | B00AF0OFVU |
| Brand | WD-40 |
| Brand Name | WD-40 |
| Capacity | 11 ounces |
| Cleaning Agent Formulation | Hard Surface Cleaner |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.8 out of 5 stars 17,351 Reviews |
| Global Trade Identification Number | 00079567300557, 20079567300551 |
| Included Components | WD40 Company 300554 Specialist Contact Cleaner Spray - 11 oz. with Smart Straw |
| 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 | 15.2 Ounces |
| Manufacturer | WD-40 |
| Material Feature | Recyclable |
| Material Features | Recyclable |
| Material Type Free | residue-free |
| Model Number | 300554-E |
| Number of Items | 1 |
| Part Number | 30055 |
| Product Benefits | Residue Free |
| 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 |
R**N
Good Old Contact Cleaner - Not As Common Today!
WD-40 Specialist Contact Cleaner Spray, 11 oz. It is a WD40 product! I got this to clean sliding switches on some solar yard lights. It brought them back to life. If you have old fashioned mechanical switches, linear or rotary, this is what you need to keep them working at peak efficiency. It leaves no residue I can see (dries quickly), a little bit was enough, and just working the sliding switch on the solar light was enough to clean the switch contacts and revive the light. My lights have been working for a week now and that is with rain (light about .01 inch) and the sprinklers watering the lawn (95 degree + days). Good Stuff!
A**N
Great Switch/contact cleaner restorer!😊
I have a 2005 Toyota Camry. The Master Switch for windows, door locks, and mirrors is $700!!! The rear windows wouldn’t go down. I sprayed the switches without taking apart. The results were fantastic!!! All the window switches work again!!!😊👌🤟
R**N
Really good and lasts long. It works like regular WD-40
It didn't end up helping me fix my Quest 2, but I found tons more use for it elsewhere.
Z**F
IT JUST WORKS
This stuff worked extremely well. I have a 40 year old Sony Discman that had a noisy volume potentiometer...a few sprays and working the volume wheel back and forth a few times eliminated the noise completely. This dries quickly and leaves zero residue. Very impressed with the effectiveness of this product.
C**R
Easy to use
Worked well and made connections clean and running.
D**D
Fast connection repair!
Great on getting gunk loose from electronic ports and any analog controllers working quickly if it's drifting. Worth it for those moments.
P**H
Perfect for my RV cables.
Great product! Will definitely buy it again..
L**.
It fixed my Quest 3 stick drift
I sprayed a lot of it inside and now it works like brand new, I'm actually shocked
M**D
👍🏻
ممتاز
D**M
Achcha product hai
Achcha hai electronic ke liye ...
S**E
Used to fix Stick drive in Dualsense
I got some stick drift on my PS5 Dualsense controller. Did some res search and found this and BW-100 both could be used to clean the contacts. This product was significantly cheaper (I guess BW-100 isn’t really sold in Canada) so I tried it out.. sprayed it at the top of the stick, and took off the black cover around the thumbsticks and sprayed it into the holes on the side. Then I moved the sticks all around and clicked them in a few times. Once it was dry the stick drift has been “fixed” so far it has been about 3 weeks and it hasn’t returned, I know it’s not a permanent fix but definitely helped. Didn’t leave a residue from what I could tell and dried pretty quick.
W**D
ممتاز
ممتاز
R**L
एकदम बडिया है ये स्प्रे हर तरह के ईलेक्ट्राॅनिक चिज को साफ कर देता है यह
एकदम बडिया है ये स्प्रे हर तरह के ईलेक्ट्राॅनिक चिज को साफ कर देता है यह और जो ईलेक्ट्राॅनिक चिज बंद पडी है उसे भी यह चालु कर देता है
Trustpilot
2 weeks ago
2 weeks ago