When other peoples teenagers visit then take off their sweaty sports shoes in my sons room ...wafting their cankerous odious stinking bloody feet throughout the house. hmmmm
Call me rude and intolerant, but I instructed this one lad to put his shoes back on today, because the smell was nauseating me.
Neither of my kids get foot odour, the trick is to buy decent breathable footwear, (non-synthetic) and 100% cotton socks which are WASHED EVERY SINGLE DAY....this kids white sox were grey.