I know that Antibacterial hand wash deals are either loved or hated by Ozbargainers, but personally I prefer to use the Dettol anti-bacterial hand wash in the kitchen so that my hands are as clean as they can be when preparing food for my family.
I have been waiting for the 950mL refill packs to go half price again at Coles and haven't seen them at this price for a long time. It wasn't advertised in this week's catalogue but I bought some today at my local Coles.
Not sure when the price expires but I'm guessing Tuesday 9/3, as new specials tend to come out on Wednesdays.