Once a week, spend a few minutes on deeper checks. This is where you catch problems before they ruin your whole day.

• Clean the contacts. The metal pins where the pod meets the device can collect grime, which messes with power flow. Use a cotton swab dipped in rubbing alcohol (make sure it's dry before you vape) to wipe them clean.
• Wipe down the mouthpiece. Residue builds up and can alter flavor, making everything taste off. A quick rinse with warm water (if it's removable) does the trick.
• Check for condensation. If you see liquid pooling around the pod, dry it out. Excess moisture can dilute the e-liquid and create a weird taste that's easy to mistake for burnt.
• Rotate your pods if you have spares. Using one pod nonstop for weeks wears it out faster. Giving it a day off extends its life.

Weekly maintenance keeps things running smoothly. But if you've been diligent and the burnt taste is still there, it might be time for a monthly review.