Kahuna Grip

Safety Guide

Why Are Bathtubs So Slippery (and How to Fix It)

A wet bathtub combines three slip hazards at once: a smooth, low-friction surface, a thin film of water, and soap or shampoo residue that acts like a lubricant. Understanding why tubs get slippery is the first step toward making yours safe.

Why Are Bathtubs So Slippery (and How to Fix It) — Clean white bathtub beside a green plant
Photo: Krystal Black / Unsplash

What actually makes a tub slippery

Most modern tubs are made from acrylic or fiberglass with a glossy gel-coat finish. That finish is easy to clean but offers almost no grip when wet.

Add a micro-layer of water and the friction between your foot and the surface drops dramatically — a phenomenon similar to hydroplaning in a car. Soap scum makes it worse by leaving a slick residue behind.

Who is most at risk

Older adults, young children and anyone with limited mobility face the highest risk of a serious bathroom fall. But slips can happen to anyone stepping into a wet tub.

The good news: bathtub falls are highly preventable with the right traction in place.

Non-Slip Bath Mats — Bathroom with a tub, sink and window

The simplest permanent fix

A textured non-slip bath mat restores grip exactly where you stand. Unlike suction mats that shift and trap water, a bonded traction mat stays put and drains cleanly.

Non-Slip Bath Mats from Kahuna Grip

Looking for availability in your area? Find anti-slip products near you.

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