does any one no were to get these?? i need the kind that makes your pee blue.

 

they MUST be safe

food colouring can do it IIRC. safe too.

 

and theres something else that makes your pee a luminous orange but i can't remember wahat that is.

When I was in the ATC, when we went camping we'd take water purifying pills with us that would make you pee purple. You had to dissolve them in water and drink it for it to work but it tasted so horrible no one had the guts to do it. If your that desperate you could try though.

 

Also try eating lots of beetroot, it always makes me pee a funny colour.

is this the same guy who wanted this to catch his friend stealing food from him? or was that another guy/forum/reality?

yea I remember talking about water purifying tablets and peeing purple before but I can't find the thread.

and theres something else that makes your pee a luminous orange but i can't remember wahat that is.

 

Rifampacin does this. And turns your tears orange as well. Not really recomended, but useful for checking that patients are actually taking their TB meds

no it was something completely safe and had absolutely no other use.

no it was something completely safe and had absolutely no other use.

 

well obviously I'm not going to know about something like that...