Aldi's got Di-San Laundry Sanitiser 2L for $7.49 this week, which works out cheaper per litre than Coles ($4.50 for 1L) and well under what IGA normally charges. If you've got kids' sports gear, pet bedding, or just a household that generates the kind of washing that regular detergent can't quite fix, this is a solid grab. It kills 99.9% of odour-causing germs, skips the bleach, and runs fine in both top and front loaders. Woolies has a 1L for $4.00, so if you're already doing a Woolies run it's worth comparing, but for a 2L bottle Aldi's price is hard to beat.