I would think it would regurgate before it let go. Wont take much to kill one though 50 celsius sjould do itWill hot water make a tick let go? And if so, how hot?
I'm a big fan of the tick cards you can get cheap on Amazon.
You can also fashion a makeshift one out of a plastic water bottle or similar bit of thin stuff plastic but they only cost a few quid
Find it easier to line up the tick than the otom type
I have one in the back of my phone one in my wallet and half a dozen in the car
