Much prefer this spray v/s drip/squeeze bottle..

I'll buy again

Works good.

Same K&N oil I've used for years. Red dye makes it easy to see coverage when applied. Don't over apply it. Let oil “set up"" a bit preferably in sun before reinstalling filter to cut down on excess oil in air box and MAF sensor.

As described

This filter oil works great with all my reusable air filters. Clean, re-oil, and repeat every 3,000 miles.

Lives up to the name brand product that it is.