How much water does a 5, 10, and 20-minute shower use?

Discover how many liters of water a 5, 10 and 20 minute shower uses, how much money it costs per year and how to easily reduce water consumption.
How to Choose a Shower Timer to Save Water and Lower Your Bill — 2025 Guide

Save water and energy with a shower timer. Comparison, advantages, installation in hotels and homes, and case studies.