The right spa chemicals depend on your water quality and spa usage. You’ll typically need a pH balancer (pH Down or Alkalinity Up), a sanitiser (chlorine or chlorine-free), and regular shock treatment to keep your water clean and safe. Water clarifiers and calcium hardeners may also be needed, depending on your local water. We recommend testing your spa water regularly with test strips or a liquid test kit.

Start by testing your water using strips or a test kit, this will give you clear path in the action that needs to be taken next. Adjust your pH and alkalinity first, then add sanitiser based on your spa’s size. Always add chemicals when the jets are off and the circulation pump is running. For best results, dissolve powders in water before adding them to the spa. Be sure to follow each product’s instructions carefully and retest after 20 minutes.

Yes, when used correctly, spa chemicals are safe and essential for healthy water, and all our products are within Australian safety guidelines. They help prevent bacterial growth and protect your spa equipment. Always store chemicals safely, keep them out of reach of children, and avoid direct skin contact. How long do spa chemicals last?
Most spa chemicals have a shelf life of 3–5 years if stored properly in a cool, dry place. Over time, some products may lose effectiveness, so it’s worth checking the packaging for expiry dates.

Absolutely, that's what we are here for. Our team can guide you on the best spa chemicals for your setup. Whether you're new to spa maintenance or just unsure what to buy, we're here to help.