Ultimate Spa Chemical Guide Australia — Bioguard® Water Care Made Easy

Keeping your spa water balanced ensures comfort, safety, and longevity of equipment. Here's how to care for your spa using Bioguard® products.

Why Spa Water Balance Matters

Spas operate at warmer temperatures, which makes water chemistry more volatile. Balanced water keeps your spa safe, comfortable, and crystal clear while protecting equipment from corrosion.

Step 1: Test Your Spa Water

Use a Bioguard water testing kit 2–3 times per week to monitor pH, alkalinity, calcium hardness, and sanitiser levels.

Step 2: Sanitise the Water

Keep your spa free from bacteria using Bioguard Armour 2kg, a powerful dual-action sanitiser and oxidiser.

Step 3: Shock the Spa Weekly

Use Bioguard Lite to oxidise organic waste and keep your water sparkling clear.

Step 4: Adjust pH and Alkalinity

• Raise pH with Bioguard Balance Pak 200.
• Lower pH using Bioguard Lo'N'Slo.
• Stabilise pH using Bioguard Balance Pak 100.

Step 5: Prevent Foam and Scale

• Increase calcium with Bioguard Balance Pak 300.

• Remove foam instantly with Bioguard Foam Go.

Weekly Maintenance Checklist

Follow this simple routine to keep your water balanced and safe:

Test water balance	2–3 times weekly
Adjust sanitiser and pH	As required
Shock the spa	Once weekly
Clean filters	Weekly
Drain & refill water	Every 3 months

Frequently Asked Questions

·         Q: How often should I test my spa water?

A: We recommend testing 2–3 times weekly using a Bioguard water testing kit.

·         Q: Do Bioguard chemicals work better in heated spas?

A: Yes, Bioguard chemicals are formulated for high-temperature water environments.

·         Q: Do you deliver spa chemicals Australia-wide?

A: Yes! We ship Bioguard spa chemicals nationwide straight to your door.

Shop Bioguard® Chemicals Online

Shop our full range of Bioguard spa chemicals with fast Australia-wide delivery:
https://www.poolandspa.shop/collections/spa-chemicals