Portable sanitizing footbath?

My company needs to sanitize the boots of workers and the wheels of trolleys before they enter the sashimi (raw seafood) room, There isn't a foot bath in place and we're looking for a portable one. The only one I could find online was this http://nelsonjameson...ath-p10344.html and it isn't really suitable

Does anyone have a better option?

You could try: www.hygiene-works.co.uk

Regards,

Simon

Have you thought about a foamer?    http://www.laffertye...x.php?pid=timed

Have you considered disposal booties for those entering the affected area?

Lafferty entryway timed foamer.  (about 1100.00 USD)

Uses city water pressure the ones we use at my plant spray 12' sanitizing foam for boots, forklifts, totes, etc. 

Consult your engineering chief, I find this is a very low maintenance, easy to install, and very cost efficient.