Quote Originally Posted by gmontem View Post
Any chance the sprayers you got at Home Depot used a pump, like this, but cost less?
No.

They are just the standard hand pump spray bottles.

I wouldn't use the one you pointed out, however, for quick detailing or for spray on waxes or sealants. The pressurized ones are good for big jobs, wheels, engines, etc. So, if that's what you were thinking, those do a pretty good job. But, for quick detailing on the go, the hand pump sprayers are better IMHO.