How to Activate Child Resistant Seal:
1. Rotate top lid a half turn (180 degrees) clockwise.
2. Pull lid up / away from Grumbler and continue to rotate clockwise until lid is snug and stops rotating. Do not over tighten or lid will be difficult to remove.
3. Child resistant seal is now activated. Main Grumbler storage is now child resistant for children up to ages 7.
4. To deactivate seal and open main Grumbler storage, pull top lid up / away from Grumbler and rotate counter-clockwise.