I do not travel much these days but just spent a 4 weeks in CPT.
For my return, I packed in a hurry, remembered to put my wet razor in my case and thew my toilet bag in a carry on.
Security saw my toilet bag on the screen and pulled it out. They looked at the two part used aerosols of shaving foam and put them back in my bag.
My wife had less than the max amount of water but in too large a bottle so she drank it and gave them the empty.
The joys of travel.