I clean computers all the time with various programs from Hitman Pro, Malwarebytes, Spybot, Superantisypware, rkill, Rougekiller, ADWCleaner, TDDSKiller, ComboFix (when needed), Malwarebyte Anti-Rootkit, Kaspersky Rescue Disc, Anvi Rescue Disc, AVG Rescue Disc, CCLeaner, JRT...etc. you get the picture. All these clean them up really well, but usually do not do much at all with the browsers. The one problem I constantly see is after cleaning them up the browsers are still loaded up with junk, when I say junk I mean malicious ad on's like advertising pops, URL redirecting, and stuff like that.
So, is the any programs that will go through and scan all the browsers, like the malware and anti virus programs do for the OS, and remove all the extra junk. If so, I haven't found one yet and would like to know.
Basically, what I have to do right now is simply do a reset on each browser and completely reset everything wiping out all data.