Does anyone have any ideas on how to get rid of those ground in sandal smells in the soul of the sandal that appear when sandals are about 6 moths old? The sandals still have lots of wear in them so don't want to throw them out!

Spray that stuff for smelly trainers on them.Don't wear them for a bit though, they'll be slippy Or sprinle bicarb on & leave them overnight, that works sometimes for trainers.

Bicarb. Definitely.