Hi Geraldine,

Thank you for your concern. Please be aware that we don't advise our customers to use the same patches all over again. This is not the proper use of the detox patches, and it could cause them to be unusable. The best way to test these products is to use each patch every night for yourself over a period of time to see if your overall wellbeing improves with them.

We hope this helps, if you have other questions or concerns, please don't hesitate to let us know.

Have a great day!

Nuubu Support Team