WD-40 Multi-Use Spray 450ml: Wide and Narrow Spray for Maintenance, Rust Protection and Lubrication

WD40 that worked like a charm. I had a squeaky kitchen for years tried all kind of grease but still squeaking. Just two applications and squeaky gone. It wasn't expensive and did a good job. Oil isn't sticky and easy to wipe away any extra no trace left behind. Easy to spray just keep your face away not to get any in eyes.

WD 40 is great for all the rusty fasteners I encounter tinkering with old bikes. Fast delivery and great price. Many Thanks

WD-40 is one of those products that just always delivers. Whether it’s freeing up stuck bolts, silencing squeaky hinges, or protecting metal from rust, it does the job every time. I’ve used it on everything from bike chains to garden tools to stiff door locks, and it never lets me down.It sprays evenly, doesn’t make a mess, and the smart straw design makes it easy to get into tight spots. It also doesn’t leave a heavy residue or smell too strong, which is a bonus if you’re using it indoors.Every time I think I’ve used it for everything, I find another job it handles perfectly. One of those items that’s worth keeping in the shed, garage, or under the sink. Reliable, effective, and does exactly what it's supposed to.

Works as expected for WD40, but found out that actually not meant to use on bike chains as the formula actually degrades the chain over time (should be using a proper chain lubricant).

Great stuff. Everyone should have a can handy, you never know when you will need it!My question is this. How many cans do you have to purchase before you can actually find one at home. I have a workshop, a garage, a small hobby room and other places where I keep a can. But when I need the help of good old WD40, in is never available or the tin is empty, none of my cycling enthusiastic sons admit to using it, nor my wife. So where does it go. I did once think my lads were using it as aftershave especially after cleaning their bikes, but I must be wrong. Anyway, its handy stuff. All I need now is a hiding place.

* PhysicalThis can of lubrication can last for years. It gives a mild smell. I wouldn't use it every day, however. I would recommend using it in a well-ventilated room at least or preferably outside. And don't smoke when using it. And when you've finished applying it, please wash your hands thoroughly. This stuff is a general cleaning spray and works great. I can use it on many devices; vehicles cars and bikes (both bicycle and motorcycle), caravans and trailers, (both limited electrical, such as moisture in the points), garden equipment, and stiff door locks. I have used WD 40 on a bike chain to clean it with a rag. Then apply regular canned lubrication oil - such as '3 in One' on the cleaned chain. It was originally developed for advanced industrial use, such as aerospace. The price is ok for a big can and came within a day. It's a good method to give protection and easy use. If you use this spray on a hedge cutter or other gardening equipment, it can be significantly cheaper than many brands. My brother, a former aerospace engineer, commented that you would need to be an industrial chemist to see any differences between WD-40 and the more expensive Bosche spray. Based at the time, at least, when my brother worked in Bae Systems, it was the tool - of - choice by Bae Systems. In practical usage terms, WD-40 and Bosche sprays are functionally identical. I have shared in another review of a Bosch hedge cutter, that continued application of this lubricant helped to make the garden tool last for over two decades. And at a lesser cost per can than the premium brand equivalent. Just compare the current can sizes and prices of WD-40 and Bosche and make your mind up. In closing, please remember that this stuff can be toxic and dangerous if misused, and it's important to use this can as advised.

This is a large size and good value

WD-40 Multi-Use Spray (450ml) is one of those essential products that always comes in handy, whether for lubrication, rust protection, or general maintenance. The wide and narrow spray options make it easy to apply precisely where needed, whether covering a larger surface or targeting a small, stubborn part.I’ve used it for loosening rusty bolts, silencing squeaky hinges, and preventing corrosion, and it never disappoints. It works quickly, penetrating stuck parts and providing a smooth, long-lasting finish that helps prevent further wear and tear. The formula doesn’t leave behind a sticky residue, which is great for keeping things clean.The 450ml can lasts a long time, even with regular use, and the spray mechanism is reliable without clogging. Whether for household fixes, car maintenance, or DIY projects, this is an all-rounder that belongs in every garage or toolkit.Overall, WD-40 remains a go-to solution for fixing, protecting, and maintaining all kinds of metal surfaces. It’s effective, easy to use, and always delivers great results.