there is an oil that when dropped in the water- just a drop of it or so- will send the sharks scampering for the south seas- it’s a danger scent- and when they use it all the sharks in a very large area scamper away and stay away for a long time- it’s the scent of a dead shark- and the lives ones it’s like kryptonite to them- they supposedly use it in some places to keep sharks away-
I’m trying to picture a Great White scampering.
“there is an oil that when dropped in the water... will send the sharks scampering”
https://www.bing.com/search?q=scent+of+a+dead+shark&FORM=ANCMS9&PC=U531
You don’t want to get that confused with the scent of a female shark in heat!