Our shower drain was running slow, which happens every so often. Usually we pull the hair out, the flow gets better and we move on. Well… there wasn’t much hair to pull out and the blockage seemed to go from running slow to full blockage overnight. It takes 90+ minutes to drain a couple inches of water. I’ve heard that Liquid Plumber is bad to use… Any other suggestions?

We have a drain like this https://www.askmehelpdesk.com/attachments/plumbing/9212d1213228332-how-do-remove-pop-up-shower-drain-drain.jpg

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