That product is available at many drug stores.
CVS Pharmacy, etc.
It's sold in 10% strength when most of the online
product is 5%.
Just dilute it.
According to a vet that I have spoken with it's ok
to use this stronger product but it should be allowed
to thoroughly dry and even rinse after dis-infecting.
Apparently the fumes can cause a problem although I have
seen breeders use it and immediately return snakes to the
box or fill a water bowl without rinsing.