Please beware that in May 2020 we have found that there in some cases may be an error in the packaging of our mosquito patches. The error shows as a white crystalline powder on the outer foil that you remove when using the patch.
It is important to emphasize that the crystallization does NOT have any damaging effect on the skin, and that is not mold or similar. However, the effectiveness of the patches can be lessened due to drying out.
If you experience crystallization in when you use your patches we encourage you to contact Elli's EFTER BITE via the contact information on this page, or the retailer you bought our patches.
We apologize for the inconvenience, and look forward to shipping you new patches.