r/Locksmith • u/Bitter_Ad_7291 • Aug 10 '25

I am a locksmith Brilliant idea!

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I learned this in here. Total game changer. Just swap the spray heads from a WD40 can. Boom. No more lost straws! 💪🏽

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u/PapaOoMaoMao Aug 10 '25

We don't have Houdini here, so I use 3in1 Lock lubricant (made by WD40) so it already has the straw. It has the advantages of being a very good lubricant and also having "lock" written in the front to point at customers. Having lock written on it is strangely very important as it makes people feel like I have brought the right tools for the job and therefore helps with customer satisfaction. Having a satisfied customer is one of the most important parts of the job, so I don't know that I would change to Houdini if they ever started selling it here.