I did a complete treatment on my bike on Monday and it’s brilliant stuff, a completely different product to WD40 and GT85 (although the smell of GT85 can’t be beaten). I used less than half an aerosol on the whole bike so it’s not expensive per application. There are loads of youtube vids on how to apply it. Just make sure the bike’s spotless and dry and then make sure you don’t get any on the brakes or tyres. They say it doesn’t dry although I had a good look at the bike today 48 hours after application and it’s certainly not slimy. Make sure you get it on all the exhaust manifold area and the front of the engine where all the crud get flung off the front tyre