Aldi has OMBRA Kids Sunscreen SPF 50+ 250ml for $3.99 this week, which is a dollar cheaper than Coles at $5.00. With the warmer months here and kids spending more time outside at school and on weekends, it's a good one to grab a spare of and toss in the school bag. The 250ml size is decent enough to last a while without taking up too much room. Chuck a second one in your trolley while you're there.