LubriSilk Spray Lubricant

I have used lots of different lubricants for my bike chain. This is currently my favorite; it looks like oil is almost odorless, it would be a lie saying it has zero smell), after rubbing the chain it is clean and shiny, and makes the chain last longer than most lubes. Some of the "dry" lubes I re-lube daily (~50 miles) but Lubrisilk lasts about 3 days (~120-150 miles). I could probably do it less frequently but I get itchy not lubing my chain. I put it in an old lube bottle and apply one drop to each link. If their claim about the Boron was really true the chain would last 10 times as long as anything else which it doesn't, but it is a really good product.