Hi! We're sorry to hear that you're experiencing issues with your Dawn Powerwash bottle collapsing! Please know that this is not the experience we want you to have, and we appreciate you bringing it to our attention. Be assured that our products go through many quality checks to ensure they reach you in perfect condition. To fix this, try fully squeezing the trigger a few times into the sink, making sure it’s fully depressed. This should help the bottle return to its normal shape. If it doesn’t, you can remove the sprayer and reconnect it, ensuring the dip tube is correctly positioned. And, to prevent this from happening again, always make sure to fully squeeze the trigger each time you spray. We hope that the tips shared will help, but if they don't resolve the issue, please give us a call at 1-800-725-3296, and our team will be more than happy to take your insights and help you with this. We wish you the best!