Determining the presence of mildew or fungus on cannabis is essential for consumer safety. Visual inspection, olfactory assessment, and tactile examination are primary methods employed to identify potential contamination. Discoloration, unusual textures, and atypical odors serve as indicators of possible mold growth. For example, white, grey, or yellow spots or a powdery coating, coupled with a musty or ammonia-like smell, may signify the presence of mold.
Assessing cannabis for contaminants is vital to protect users from potential health risks. Inhaling or ingesting moldy cannabis can lead to allergic reactions, respiratory problems, and other adverse health effects. Historically, visual and olfactory assessments have been the primary means of identifying spoilage in various food products, and similar principles apply to cannabis. The ability to detect such contamination before consumption offers significant benefits to individual health and safety, as well as safeguarding the reputation of suppliers.