Blocked Bath — Official

But then, the regression begins.

Over 90% of blockages are not "hair." They are a complex polymer of squalene (your facial oil), keratin (the hair shaft), and soap scum (the calcium salt of fatty acids). When soap meets hard water, it doesn't wash away; it turns into a waxy, adhesive putty known as calcium stearate . blocked bath

This is the most visceral moment of the write-up. You feed the barbed plastic strip past the overflow plate. You hit resistance. You push. You feel the squish . Then, you pull. But then, the regression begins

A single human hair has a tensile strength comparable to copper wire of the same diameter. When hundreds of strands intertwine, they form a fibrous net. This net catches the soap scum like a spider web catching flies. This is the most visceral moment of the write-up