Aside from testing it (which is probably the most important thing to do) make sure to stay hydrated and DO NOT DRINK ALCOHOL... About 6 months ago at Sunset music festival there were about 6 people who died.. The media was all over it blaming the deaths on "molly".. I'm friends with one of the police officers who was on the scene and he told me a different story.. The true story.. They died from dehydration.. They were popping molly, drinking beer, and dancing outside in the Florida heat at the hottest time of year... Of course the media spun the story (as they usually do) to emphasize the drug usage, however it was not the actual cause of death.. They died from being irresponsible.. Anything you ingest that causes a rise in body temperature should not be combined with another substance that does the same thing.. Especially if you aren't keeping yourself hydrated..
I spent NYE with some friends a few years ago.. They thought it would be a good idea to get some MDMA and Liquor and head to the hot tub.. We all dropped our M at the same time and climbed in the tub... And about 15 minutes later everyone wanted to do shots.. I declined...
I told them I would do one or the other but not both.. They started making fun of me and telling me how "lame" I was being... I told them that if I was going to drugs, I wanted to be responsible about it.. They laughed at me and the notion of being a responsible drug user... So I broke it down for them like this:
MDMA-Raises body temp
Alcohol- Raises body temp
Hot tub- Raises body temp
+
Raised body temp- Dehydration
Sitting in water- Dehydration
Alcohol- Dehydration
= Potential death
Not a risk I'm willing to take.. ✌