Hair Unclogger Liquid -

Liquid hair uncloggers generate significant upon dilution with water in the pipe:

| Property | Liquid (thin) | Gel (thick) | Foam | | :--- | :--- | :--- | :--- | | | 1–50 cP | 5,000–20,000 cP | Expanding | | Vertical cling | Poor (drains past clog) | Excellent | Good | | Hair penetration | Moderate | Slow but thorough | High (surfactant-assisted) | | Common brand | Generic NaOH solution | Drano Max Gel | Liquid-Plumr Foaming | hair unclogger liquid