We recommend using the P.E.T. Bottles as a safe alternative to glass for bottling homemade soda. Plastic bottles make it much easier to know when the soda is done carbonating because they will become very rigid when carbonated. These bottles are reusable and require
28 mm plastic screw caps (sold separately). It is recommended to soak the bottles in
Straight A cleanser prior to using (1 Tbsp./gallon, soak overnight). Case of 24