seriousdetecting.comAnswer
May 28, 2026 - 12:37 PM
Clean the XP vial by rinsing it with warm water and a small amount of dish soap, then use a bottle brush or cotton swab to reach residue clinging to the glass walls and cap threads. Fine gold particles can lodge in the threads, so unscrew the cap fully and scrub both the vial neck and cap interior with a brush. Rinse thoroughly to remove soap residue, then air-dry the vial upside down to prevent water spots. For stubborn gold dust, soak the vial in warm soapy water for 10-15 minutes before scrubbing.
