Hatchling care question

[samh0114]

my hatchling rack has a 90 hotspot, and around 82 air temp. paper towel for bedding that is really damp also a small water bowl. once they have their first shed, I switch to dry paper towel. and offer food a few days later. I check on them often but handle as little as possible until they eat a few times.

Thanks, whats the best way to get your paper towel damp. Do you spray it or put it under the sink? how can you tell when it is wet enough. Also is the 90 hot spot the temp on top of the paper towel or below. Thanks again for the help