2L concentrate lasts 80 washes @ $12 = 15c per wash
https://www.bigw.com.au/product/cuddly-concentrate-fabric-co…
Recently posted 5L deal (non concentrate) lasts 50 washes @ $9 = 18c per wash
https://www.bigw.com.au/product/cuddly-fabric-conditioner-5l…
This 1L concentrate @ 40 washes @ $4.50 = 11c per wash
https://www.woolworths.com.au/shop/productdetails/336491/cud…
https://www.woolworths.com.au/shop/productdetails/336493/cud…
Noticed that about the Amazon sale, the 5LT wasn't concentrate.
This is a good deal.