Try your best to keep them dry and see a pharmacist or a GP for a recommended ointment to help.

Try and keep them dry.
Add some baby powder to their feet when they’re wearing shoes to absorb extra moisture.

My son used to refuse taking of his shoes or waking without socks and his feet started peeling too and doc said to let them air out.

try anti dandruff shampoo..should do the trick

make sure that they aren’t playing in puddles and having wet socks. otherwise the doctor or pharmacist would be the other option.

check it out with a doctor. there is a better anti fungal gel that is a once off treatment that works well if it is the problem. it is called “Lamisil once, film forming solution”. it really does work.

I would see the dr

I would see the doctor – he could probably recommend something good

Try and keep their shoes and socks off their feet while at home to let the air get to them.
Maybe also try and soak their feet then give them a good scrub to get rid of as much of the dead skin as possible, then put some moisturiser on them.
I think if it carries on to much longer i would be heading to the gp