How Long Do Cake Bars Stay in Your System? A Guide to THC Edible Detection
                                
                                
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                                    5 min read                                
                            
                                According to addiction specialists, THC from edibles can be detectable for weeks, and in some cases months, depending on frequency of use and testing method. This guide details exactly how long cake bars, and other unregulated THC edibles, can linger in your system and show up on a drug test.