Routine and maintenance

A little routine maintenance goes a long way toward keeping your hot tub water clean, clear, and comfortable. Learn what to check each week, when it’s time to drain and refill, and how to prevent buildup that can lead to stubborn water problems.

When to Drain Your Hot Tub
Water Care, Cleaning & Maintenance, Maintenance Tips​, Routine and maintenance

When to Drain Your Hot Tub

Most hot tubs require a full drain and refill every three to four months to manage chemical buildup and ensure safety. Saltwater systems are the exception, typically needing annual changes. This guide explains how rising TDS, CYA, and biofilm impact water stability, offering essential tips on maintenance schedules, biofilm purging, and recognizing when your water needs replacing.

Scroll to Top
Get The Full Report

Smarter, Easier Hot Tub Ownership

Get practical hot tub tips on water care, maintenance, and ownership, delivered straight to your inbox. No fluff, no spam