Hi Karen,
Thanks for your review. I'm sorry to hear this.
I can see that you've been in touch with our support team and we've arranged for replacement valves to be sent out to you.
Hopefully you've now been getting on much better with your bottles but if you do have any further issues, please pop an email across to support@shoreusable.com and we'll be able to help :)
Best wishes,
Ellie