Recently I've noticed the following in my laminate flooring:
Apologies if the image is huge or unclear (I'm writing this from the Stack Exchange mobile app.
In short, there is ripples/bubbles in the laminate. I THINK the bubbling/warping began after we had someone help clean our house. My first thought was that someone spilt water or some wax solution for hardwood floors but it's difficult to say because the bubbling seems to be growing on a weekly basis and some of it goes under a rug where folks couldn't reach.
I'm planning to crawl under the house (yay!) to see if there is any water pipe leaks but if not, any other thoughts on what could be causing this?