I like the mouthwash fine, but I am very disappointed with the change in packaging.
Glass is the only way to go especially with such volatile oils in the formula. We have enough plastics in our lives and our bodies and the glass is so very recyclable, much more so than plastics.
So I have canceled my subscription but if you ever decide to go back to glass I would consider resubscribing.
Happy, so far. Plan to continue to use. Can't see a difference in whitening, but like the product overall. Only on second jar; so it may be too soon for results.