WD-40® Multi-Use Smart Straw
WD-40 Multi-Use Product protects metal from rust and corrosion, penetrates stuck parts, displaces moisture and lubricates almost anything. Its permanently attached Smart Straw sprays 2 ways®. Available in 8 oz., 11 oz., and 12 oz. can sizes.
- Smart Straw Sprays 2 Ways
- Flip up for stream, down for spray
- 50-state VOC compliant
Average Customer Ratings
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Doesn't live up to rust claims
"Disolves and protects against rust" (paraphrasing), they say. No it doesn't, in my experience. I needed a good rust remover/protector for my evaporative cooler but it only worked marginally. WD-40's Forte is as a penetrant; at that, it'sspectacular.
Great product, horrible packaging.
I have used WD-40 for decades and would not pick any other product over it, however the new flip up straw is horrible. It leaks all over every time I use it. Please go back to the detachable straw, It must be cheaper to produce, and it is way more effective.
Discontinue this faulty design
Love the product but the ridiculous spray design does not work. I have 5 cans at work with half left and will not spray and a NEARLY FULL CAN that WONT WORK. I am furious, this stuff is not cheap to throw away.
Does not work
I had purchased two of the wd40 cans one with silicone and the other for rust. Neither of the two cans worked almost from the beginning. The ones I had have a yellow cap and it essentially did not stay in place when using the cans. Essentially sprayed or leaked out the cap.
I like the wd-40 BUT
The smart straw cans let me down in 2 ways: (1) they keep spraying for a full second or two after you release the nozzle, and (2) I can never get the full amount of product out of the can! Idk if there is not enough propellant or they leak, but good idea, poor execution.
Works Great !
Been using this product for years. Its the very best for all applications.
Great idea for 1/4 can
It is a great idea but needs a lot more engineering to make the nozzle last and then to make the propellant last past 1/2 of the can. I contacted them multiple times---crickets!
Awful awful design. Smart straw is completely useless, bought three 8oz cans and all of them sputter and leak but don’t spray. It’s a useless creation that undermines the brand value of WD-40 and a disgrace. Avoid like the plague.
Horrible Smart Straw - AVOID
If you plan to only use the WD-40 1-2 times them the smart straw is fine, anymore then that and the plastic top will break leaving you unable to dispense the WD40. Have several 90% full cans that just need a working top... have contacted WD-40 and been total ignored.
I too have several cans that loose pressure and there about 1/4 filled. Have to punch a hole in top to make use of oil not use. .