The answer to a clogged bathtub is that there are several common causes, including hair, soap scum, and other debris buildup in the drain. Symptoms include slow draining water, gurgling sounds, and water backing up in the tub. Some solutions you can try yourself include using a plunger, a drain snake or auger, or a chemical drain cleaner. However, if the clog is severe or you're not comfortable DIY'ing it, it's best to call a professional plumber to properly diagnose and fix the issue.
Attempting to clear the clog yourself can be effective for minor clogs, but it's important to be cautious with chemical drain cleaners as they can damage pipes over time. A professional plumber has the right tools and expertise to safely and effectively clear a clogged bathtub drain.