http://www.muscletalk.co.uk/(c) MuscleTalk Bodybuilding Forum30 yes it can stay in your system for upto 18 months, but also it can be cleared alot sooner. ive seen drug test kits from abroad which are very expensive. but i cannot seem to find one that tests for deca...<hr> http://www.muscletalk.co.uk/fb.ashx?m=3696826Fri, 20 Nov 2009 16:56:42 GMT according to the clearance times on return of the syringe deca takes atleast a year http://www.muscletalk.co.uk/fb.ashx?m=3692227Tue, 17 Nov 2009 17:37:42 GMT If im not mistaken Deca Durabolin lasts the longest in the system, something along the lines of 18 months. Don't quote me in not 100% on this. <br> http://www.muscletalk.co.uk/fb.ashx?m=3692201Tue, 17 Nov 2009 17:25:02 GMT hello, i took deca durabolin around january this year and ive been clean from all steroids for past few months. does anyone know where i can get a drug test done for deca to make sure its out of my system before participating in other sports? http://www.muscletalk.co.uk/fb.ashx?m=3692186Tue, 17 Nov 2009 17:15:44 GMT