Restore a Cleaner Spa Surface
AquaSpa Anti-Foam is the quick appearance-control step in the AquaSpa chlorine-free and bromine-free spa system, used when surface foam appears and the spa needs a cleaner, calmer finish.
Foam can quickly change how a spa looks and feels, even when the rest of the water care routine is in place. AquaSpa Anti-Foam is a fast-acting liquid formulation used to suppress unwanted surface foam so the water looks cleaner and the spa environment feels more settled again.
Key Features & Benefits
Fast relief from surface foam
Acts quickly when unwanted foam appears on the spa surface.
Helps restore a cleaner water surface
Supports a tidier, more settled spa appearance when foam disrupts the water finish.
Only a small amount is needed
Designed for quick corrective use without becoming a routine heavy-dose treatment.
Suitable for spas and hot tubs
Made for use when foam appears in the kinds of warm-water environments AquaSpa is designed for.
Easy corrective step to keep on hand
Useful as a practical part of spa ownership when surface foam needs immediate control.
Supports a cleaner overall AquaSpa presentation
Helps bring the spa surface back to a cleaner-looking finish as part of the wider AquaSpa routine.

How It Works
AquaSpa Anti-Foam is a silicone-based anti-foaming agent that works by suppressing foam on the surface of spa and hot tub water. It is used when foam appears and a quick surface correction is needed to restore a cleaner, calmer water finish.
Its role is to control the visible foam itself rather than correct the underlying reason the foam has formed. Within the AquaSpa system, it works as the quick appearance-control step when surface foam needs immediate treatment.
How to Use
- Add AquaSpa Anti-Foam directly to the spa water when surface foam is present.
- Use only a small amount as directed on the product label.
- Allow the product to disperse through the water surface.
- Repeat only if needed and according to label directions.
Dosage & Coverage
- Dosage: Follow directions on the product label
Important Usage Information
- Use AquaSpa Anti-Foam only when foam is present.
- Only a very small amount is required. Do not overdose.
- AquaSpa Anti-Foam controls visible foam, but it does not correct the underlying cause of recurring foaming.
- If foam continues to return, check sanitiser level, water balance, filter condition, and possible build-up of body fats in the filter or pipe-work.
AquaSpa Anti-Foam is the quick appearance-control step in the AquaSpa routine and does not replace sanitising, shock treatment, balancing, filter cleaning, pipe cleaning, or regular water replacement where required.
The AquaSpa Chlorine-Free Spa Experience
AquaSpa by Lo-Chlor offers a different way to care for spas and hot tubs, built around a chlorine-free and bromine-free system that supports healthy, sparkling water with a gentler feel.
Proudly Australian and manufactured for local spa conditions, the AquaSpa range is created for spa owners who want comfort, freshness, and simpler weekly care. It works as a complete system to help maintain a more enjoyable soaking environment without the usual harshness associated with traditional sanitising methods.
From ongoing sanitising and oxidation to water clarity, balance, and system care, AquaSpa brings each part of spa maintenance together in a way that feels easier, more comfortable, and more rewarding to live with.

Frequently Asked Questions
When should I use AquaSpa Anti-Foam?
Use it when visible surface foam appears and you want to bring the spa back to a cleaner, calmer finish.
Does AquaSpa Anti-Foam fix the cause of foaming?
No. It controls the visible foam, but it does not remove the underlying cause. If foaming keeps returning, check sanitiser level, water balance, filter condition, and possible build-up of body fats in the system.
Why can foam appear in a spa?
Foam can be linked to high sanitiser levels, incorrect water balance, or build-up of body fats and residue in the filter or pipe-work.
Do I need a large dose of AquaSpa Anti-Foam?
No. Only a small amount is needed, so the product should be used sparingly and according to label directions.
Is AquaSpa Anti-Foam part of regular weekly AquaSpa dosing?
No. It is a corrective-use product that is kept on hand for foam control when needed, rather than a standard weekly dose step.
What should I check if the foam keeps coming back?
If foaming continues to return, check sanitiser level, water balance, the condition of the filter cartridge, and whether body fats or residue may have built up in the filter or internal pipe-work.