I wasn't aware that washing your electronics gadgets was common practice
"Remove seal after washing".
I carefully put that sticker on the company laptop power on/off button. Every now then a colleague notices it, looks closely at it - then gives me a looong look Especially fun when having to present the laptop to the HotDesk - with strict instructions not to remove it, so I can wash the laptop later.
Got one of these today(next problem is that I need to put a 8 digit code in to sync it, and I for some reason are only getting 3 seconds to type them and hit enter before getting disconnected)
Don't know what they sell for, but I'm sure it would not be cheap!