A step-by-step look at Gram staining — the one technique every microbiologist is expected to know (and probably learned before their first coffee ☕). Crystal violet ➡️ Iodine ➡️ Decolorizer ➡️ Safranin Simple steps… but one wrong second and suddenly everything is Gram-variable 😅 🔬 Gram staining isn’t just a method, it’s a fundamental language of microbiology — because before identification, before automation, before MALDI… first, we stain. 💬 Let’s interact: • Gram stain by hand or automated s