Thank you for contacting us!
The bottles you have are probably fine, but I would suggest shaking them well before using. You can exchange them as well; just send them in to my attention:
Elise Haviland c/o
Int’l Lubricants Inc
7930 Occidental South
Seattle WA 98108
Once I receive them I will ship you out two new bottles right away.
Please let me know if I can do anything else.
Warmest regards,
Elise Haviland
Customer Service
International Lubricants Inc.
7930 Occidental South; Seattle WA 98108
T/206-762-5343 or Toll Free/800-333-5823(LUBE)
F/206-762-7989
www.Lubegard.com
(I returned them for new ones)