Rust Inhibitor and Lubricant: Travel-Sized Handy Can | WD-40
UPC 0 79567 49000 5
UPC 0 79567 49000 5

WD-40® Multi-Use Product

3 oz. Handy Can

WD-40 Multi-Use Product protects metal from rust and corrosion, penetrates stuck parts, displaces moisture and lubricates almost anything. The WD-40 Multi-Use Product 3oz Handy Can is the perfect travel-sized problem solver.

  • Convenient, easy-to-store size
  • Thousands of uses
  • 50-state VOC compliant

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Customer Reviews

Average Customer Ratings

3.21 (47 Customer Reviews)
3.21 (47)

Rating Snapshot

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Steve J


I have been using WD40 for decades and have never been disappointed with its effectiveness. I recently purchased a 3oz can to use around the house. Unfortunately, as many others have stated, the included straw does not fit in the nozzle. It seems odd that this issue has not been corrected after years of complaints.

Hi, thank you for taking the time to write to us about your longtime use of our products and the issue you are currently experiencing. We value your feedback and input to help make our product better than it is today. To help resolve the issue currently affecting you, please call the number on the back of your can or fill out the contact form on our website: Thanks again for choosing WD-40 Brand Products and we look forward to helping you find ways to effectively use our classic formula when you need it.
- August 10, 2021

Straw doesn't fit as of June 2021

I wish I had read the reviews before I bought this product. I was going to use the straw, but I can't because I can't get it into the hole no way, no how. Fix the packaging.

Hi, thanks for your feedback on this issue. Please feel welcome to write to us on our contact page or call the number on the back of the can so we can address your problem and help to fix the situation. We value your input, and your choice to use WD-40® Brand Products.
- June 30, 2021

Cannot remove cap on handy can

I bought this for all the right reasons, only problem is I can't remove the cap. No instructions in print or online. I think I'm supposed to squeeze and turn (or pull) but that doesn't work for me.

Hi, thanks for your feedback. You're right -- a slight squeeze to the sides of the lid using your fingers (or another tool, if needed) will allow it to pop off while you pull away from the can. If trouble persists, feel welcome to call the number on the back of the can for more help opening it or finding another solution. Thanks for choosing WD-40 Brand Products.
- June 30, 2021

Disappointed ☹️

Doesn’t matter which position, 2 way, 8 oz. can of WD-40 is in; it doesn’t spray properly. Fluid only leaks out around top of can. Corrective action a must for this product.

Thanks for writing to us. We appreciate your interest in our products and concern for how they function. Please feel welcome to write to our customer contact page to help find a resolution to your specific issues: We hope this helps and thank you for choosing WD-40® Brand Products. The WD-40® Team
- May 11, 2021

Stocking Stuffers!

I am 78 years old, was married to my wonderful husband for 59 years, and NEVER were we without a can of WD-40! I have now bought the handy 3oz. cans to use in the Christmas stockings for my age "20-something" grandchildren. I am wondering if there is an abbreviated printed list of uses available I could include in the stockings. Thank you.

Thank you for your kind words any longtime use of our products. It's wonderful to hear the next generations will be finding uses for them as well at home and at work. While we're constantly adding to our list of uses for WD-40® Multi-Use Product, here is a .PDF with over 2,000 documented uses for you to reference. Thanks again for choosing WD-40® Brand Products. 2,000 Uses .PDF:
- January 6, 2021

We always keep a can at hand

We have bought WD-40 for years! I use it on squeaky door hinges and rusty screws. Last week I sprayed down my leather lampshades to keep them from drying out and cracking. Works get!

We're glad to learn our products are serving you well. Thank you for choosing the WD-40® Brand.
- January 6, 2021
La Libelle

WD-40 Saves the Day

A neighbor asked me how to order a new lock for his mailbox in our cluster mailbox. as his was continually being uncooperative. I gave him some suggestions but then thought about trying an application or two of WD-40, which I told him I'd try first. He followed my recommendation and saved himself a fair amount of time and money.

We're very glad to hear that our products are serving you well, and that you were able to use them to help a friend in need. Thank you for choosing WD-40® Brand Products.
- January 6, 2021

Small size for Bag

I bought this size to use on my electric hair clippers and it fits nicely in the bag with the trimmer and it has always provided me with a solution to my situations. A little spray goes a long way in keeping the blades moving freely

Thank you for sharing how this can size & product helps at work and in your daily life -- we appreciate your feedback, as do others in the WD-40 Community! We're glad to hear you're finding solutions whenever and wherever you need them. The WD-40 Team
- June 4, 2020

Great product

I have been using WD-40 for 40 years. I've always stayed with the original product and I keep a small can in my car(used to be cars) , my home, me shed and my garage. You never know when you will need it. It keeps my seals around my car doors supple, nothing dries out when I use it. When I worked as a rural letter carrier, I always used it on some of the sticky mailboxes so they would be easier to open and the customers thanked me for doing so. I even wipe a little on my car light lenses and the snow won't stick. Great stuff!.

Thank you for sharing -- both your stories of using WD-40 Brand Products on the job and for sharing the actual product with people on your route! Making life easier for others is one of our main objectives too. We hope to continue serving you and others well in small and large jobs throughout the years! Cheers, The WD-40 Team
- April 29, 2020
Laura in Texas

Straw does not fit!

Pay attention WD-40 Company. How many people have to complain about the straw not fitting before you will address the issue? Maybe sometimes the straw fits, however you clearly have manufactured a batch that doesn't. I am 58 and have bought your product numerous times and never had a problem fitting the straw in. It was always easy to align and never required "a little" patience" as you have suggested. I will be returning the can to the store where I bought it. And because of the company's obstinacy in refusing to acknowledge that there is an issue, I will be buying an alternative product.

Thank you Laura for your review. We aim to deliver the best quality products to meet your needs at home, at work, and on the go. Having feedback like yours helps us in this mission. Please check your email for a further response. Take care, The WD-40 Team
- April 14, 2020