Houdini Lock Lube

Houdini Lock Lube is incredible, and it’s great for way more than just locks! It keeps everything smooth without leaving any gunk or residue, unlike other lubricants that build up over time. I’ve used it on doors, windows, and even tools, and it works flawlessly every time. It’s clean, easy to apply, and lasts a long time. If you're looking for a versatile lubricant that doesn’t leave a mess, this is the one to get! Highly recommend!

You only need a little bit and it works extremely well so a single can would probably last forever. My car is old and doesn’t have smart locks and the locks were becoming progressively harder to unlock. Almost had to call out from work once because I literally just couldn’t get the door open. Bought this, sprayed the locks a few times, and now the key turns smooth like butter. I’m sure it’d be the same for other kinds of locks since it was magic for my car door locks.

I don't have any specific issues with any locks but I decided to be proactive and lubricate them on yearly basis before there is an issue. After lubricating the locks, the key does seem to turn more freely though not by much, likely because there wasn't much of an issue prior to lubrication. It has been a few weeks and I don't feel any accumulated dirt, as may happens with other lubricants.06/29/2025- UPDATE--------------------------I had some bolts on a door that secures it to a hole in the ground and they barely moved. A light squeeze from this lubricant immediately solved the issue. I raised my review to five stars because of this.

Found Houdini Lock Lubricant on Amazon this week. This stuff is amazing. My locks and latches work like new. I highly recommend it if your house or vehicle lock is hard to turn or the key won't go in without a struggle. Put a paper towel under the keyway when you spray because lots of gunk may come out. It also works great to protect the locks on your yard gate or power box. It was not cheap, but to me, it was worth it for the vast improvement in lock operation. There are several YouTube videos on how to use it.

Seems great on my first try.

Worked beautifully on one lock. The other one may improve if I keep working on it.

Every home should have this. It’s made for locks but it lubricants everything. And it smells like lemons. A little goes along way. Recommend highly.

I put it in a variety of locks for doors and padlocks. All of the open easier now.