A word of caution on those foaming sprayers from personal experience. I bought a three pack thinking the same thing, that I would save product (especially on Green Wheel Cleaner & All Purpose Cleaner) but it was the exact opposite. It shoots out gobs and gobs of whatever you're using. I did a test vs. a regular sprayer and the foamers wasted twice as much product. Moreover, it splattered the product instead of delivering an even coat over an area. They need to tweak the nozzle a bit, unless I simply got a bad batch. Just letting you know, but check it out for yourself if you want.