Used this on footy boots for years. Easiest way to keep them white and add some protection. Not cheap but easy for kids to use too

I find it best to apply after shoes have been washed and dried first
If you need more over a stain area just give it a little extra squeeze
Packaging compact and manageable for travelling

the Kiwi Shoe Care Sports Whitener works average and i would say they work better on the canvas shoes rather than sports shoes. maybe try it.

I got this in the hope to keep my white leather sneakers cleaner and scuff free but I don’t really like it. I haven’t found it to work very well in keeping the white shoes clean and find wiping them down with a wet towel and a bit of soap is better.