How to Prepare Your Hot Tub for Spring in the UK (Without the Stress)

Sunday, 01st Mar 2026 in Maintenance, Tips

Spring is when most UK hot tub owners plan to start using their hot tub again — but it’s also when things go wrong.

After winter, water chemistry, filters, and components often need attention. Therefore, preparing your hot tub early saves time, money, and frustration later.

Why Spring Is the Most Important Season

During winter, hot tubs are often:

  • Used less frequently
  • Left with the same water for longer
  • Covered for extended periods

As a result, bacteria, residue, and scale can build up quietly.

Step 1: Drain and Reset

One of the simplest ways to start fresh is with a full water change. This immediately removes built-up contaminants and allows you to rebalance from scratch.

However, draining alone isn’t enough.

Step 2: Deep Clean the System

Before refilling, the internal pipework should be flushed and cleaned. Otherwise, old residue can contaminate fresh water within days.

This is one of the most common mistakes we see in DIY spring resets.

Step 3: Check Filters and Covers

Next, inspect:

  • Filters (clean or replace)
  • Covers (check insulation and seals)

A damaged cover alone can significantly increase heating costs.

When to Book an Open-Up Service

If you want your hot tub ready without guesswork, an open-up service ensures:
✔ Clean pipework
✔ Balanced water
✔ Correct setup for spring use

Most importantly, it removes stress.

Spring hot tub prep doesn’t need to be complicated — but it does need to be done properly.

🌱 Need help getting ready? Contact A6 Hot Tubs to book your spring open-up.