sort by best latest
I don't know but I really don't like the residue they leave. I'm going to start buying some from the health food store.
You can help the HubPages community highlight top quality content by ranking this answer up or down.
Nithya Venkat (Vellur) 3 years ago
Penny G thank you for taking the time to write in. I have mixed thoughts about this.
Copyright © 2017 HubPages Inc. and respective owners. Other product and company names shown may be trademarks of their respective owners. HubPages® is a registered Service Mark of HubPages, Inc. HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.
Copyright © 2017 HubPages Inc. and respective owners.