Is there a brush to knock all of the grains of sand from your shoes, sandals, or feet?
Probably not but...
"...the fabulously beautiful planet of Bethselamin increased its booming tourist industry without any worries at all.
Alas, as is often the case, this was an act of utter stupidity, as it led to a colossal cumulative erosion problem.
Of course, what else could one expect with ten billion tourists per annum? Thus today the net balance between the amount you eat and the amount you excrete while on the planet is surgically removed from your body weight when you leave; so every time you got to the lavatory there, it is vitally important to get a receipt. "
The Hitchhiker's Guide to The Galaxy - - Chapter 8
I think the tourists would like it better if the offender returned with many buckets of sand rather than rocks...:^)