Geelong spa chemicals

Keep your spa water crystal clear and performing at its best with Geelong’s Leisurescape Pools & Spas. We stock a premium range of spa care products and water treatment solutions, from sanitisers and oxidisers to pH balancers and alkalinity enhancers. Whether you prefer traditional chlorine or advanced non-chlorine sanitising systems, our extensive range provides the flexibility to suit your spa, lifestyle, and maintenance routine—all at competitive prices.

Chlorine systems
Spa Shock & Protect - 1kg | 2kg

Spa Shock & Protect is a low-chlorine, multi-purpose treatment that sanitises, oxidises, and conditions spa water in one step. It quickly kills bacteria, removes organic waste, and leaves water clearer and more comfortable. Enriched with Tetraborate to soften water and help prevent algae, it delivers fast results with swim-safe use in just one hour. The correct level of free chlorine is between 2 – 4.

Water Hardener - 500g | 1kg | 2kg | 4kg

Water Hardener is used to increase calcium levels (water hardness) in spas.

Maintaining the correct calcium hardness is important for protecting pool surfaces and equipment. The ideal range is between 200–400.

pH Drop- 500g | 1kg | 3kg

pH Drop is a fast-acting, chlorine-free acid salt designed for both chlorine and non-chlorine spa systems. It safely lowers high pH levels to keep spa water balanced, clear, and comfortable. It helps prevent scale build-up, protects spa surfaces and equipment, and improves water clarity and sanitiser performance in all spa types. The ideal range is between 7.2–7.8.

pH Lift - 2kg

pH Lift is a fast-acting soda ash formula that raises low pH levels to restore balanced, comfortable spa water. It helps protect surfaces and equipment, improves sanitiser efficiency, and supports clear, healthy water in all pool types. The ideal range is between 7.2–7.8.

Buffer Plus - 500g | 2kg | 4kg

Buffer is used to increase total alkalinity in spa water and helps prevent sudden or extreme pH fluctuations.

Maintaining correct total alkalinity is essential for balanced water chemistry, with the ideal range typically between 80–120.

Oxidise Plus - 1kg

Oxidise Plus is a premium, chlorine-free oxidiser designed for spas. It removes organic contaminants, reduces chloramines, and restores clear, fresh, odour-free water without adding chlorine.

Powered by active oxygen (persulphate chemistry), it provides strong oxidation performance and is ideal for regular maintenance or weekly shock treatment. Safe for ionised and mineral systems, it delivers effective water treatment without harsh chlorine effects or irritation.

Spa Bath & Cartridge Cleaner - 1kg

Spa Bath & Cartridge Cleaner is a cleaning treatment for spa systems, pipes, and filter cartridges. It breaks down oils, grease, and other build-up in pipework and filtration systems. Ideal for use before draining the spa. Filter cartridges can be cleaned by soaking in a solution of the product.

Spa Diamonds - 500ml

Spa Diamonds is an eco-friendly treatment that enhances spa water clarity by breaking down oils, lotions, and organic waste while removing dissolved metals that can cause staining. It leaves water clean, balanced, and sparkling, and is safe, non-toxic, and biodegradable for all spa systems.

No Foam - 500ml

No Foam is a fast-acting treatment that instantly eliminates foam in spas caused by oils, soaps, and organic build-up. Safe for all spa systems, it works within seconds and is compatible with most sanitisers, helping keep water clear, comfortable, and surface residue-free.

Chlorine Test Strips

IQ Smart Check Test Strips 5 in 1 is quick and easy to use giving a result in 15 seconds.

Tests chlorine, bromine, total alkalinity, pH and hardness.

Chlorine Neutraliser - 500g

Chlorine Neutraliser is used to quickly reduce chlorine and bromine levels in spas without affecting combined chlorine.

It provides precise control of water chemistry and is highly efficient, with a small dose significantly lowering chlorine levels. Ideal for restoring safe, balanced water conditions when needed.

Non-chlorine systems
Aquaspa Spa Sanitiser - 500ml | 2.5L

Spa Sanitiser is a non-chlorine, non-bromine sanitiser that helps prevent harmful pathogens in spas without the odour, irritation, or side effects of traditional chemicals. Ideal for allergy and sensitive skin sufferers, it’s gentle on eyes and skin and suitable for conditions like asthma or eczema. Recommended weekly application.

Aquaspa Spa Kleer - 500ml | 2.5L

Spa Kleer is a clarifying treatment that helps keep spa water sparkling and clear by removing oils and metals that can cause cloudiness.

For best results, use weekly to maintain enhanced water clarity and shine.

Aquaspa Spa Shock - 500g | 1kg

Spa Shock is a powerful non-chlorine oxidiser and shock treatment for spas . It helps eliminate organic micro-particles that cause cloudy or green water, as well as body oils and residues, restoring clarity and water freshness. Recommended weekly dosage.

AquaSpa Chlorine Remover - 500ml

Chlorine Remover quickly reduces excess chlorine and bromine levels in spas helping restore comfortable, balanced water. Its highly concentrated formula works within hours and is compatible with all standard spa chemicals.

Important: This product does not reduce chloramines (combined chlorine). Use only the recommended dosage.

Aquaspa Alkalinity Enhancer - 500g

Alkalinity Enhancer raises alkalinity and pH levels to maintain balanced, crystal-clear spa water. Made from high-quality food-grade ingredients, it won’t cloud water and is fully compatible with Spas.

Use only as directed, avoid overdosing, and have your water regularly tested by Leisurescape Pools & Spas.

Aquaspa pH Reducer - 500g

pH Reducer helps lower and maintain pH at the correct level for balanced spa water.

Correct pH control helps prevent skin and eye irritation and protects spa equipment from corrosion. Always use as directed.

AquaSpa Calcium Enhancer - 500g

Calcium Enhancer raises calcium hardness levels to help maintain balanced, clear spa water and protect your spa equipment. Made from high-quality food-grade ingredients, it dissolves cleanly without clouding water and is fully compatible with Spas.

Regularly check calcium hardness levels with Leisurescape Pools & Spas to ensure optimal water balance.

Invigorate is a premium, chlorine-free liquid mineral supplement that uses a blend of magnesium, potassium, and ocean trace elements to enhance spa water, resulting in improved skin, hair, and muscle relief. It softens water, eliminates harsh chemical odours, and provides a relaxing, therapeutic, and rejuvenating soak.

Aquaspa Antifoam - 500ml

Anti foam is a fast-acting treatment that instantly removes foam from spa water caused by body oils and heavy use. Just add a capful to quickly clear the surface and restore clean, clear water.

Aquaspa Filter Kleenz - 500ml

Filter Klenz is the fast, easy way to keep cartridge filters performing at their best—simply spray on and hose off, with no soaking required.

It delivers instant results with a convenient trigger spray, cutting out long soak times while effectively removing oils, minerals, debris, grime, organic build-up, and calcium scale. Economical to use and helps maintain clearer water and improved filtration.

AquaSpa Pipe Kleenz - 500ml

Pipe Klenz is a deep-cleaning treatment that removes oils and body fats from spa pipework. Recommended every four months after a water change, it is circulated through the system to break down build-up before draining, wiping down, and refilling the spa.

Non Chlorine Test Strips

Non-chlorine Test Strips provide a quick and easy way to test spa water balance. They measure key levels including sanitiser, pH, alkalinity, total hardness, biguanide, biguanide shock, and peroxide for accurate water maintenance.

AquaSPA Start-Up Kit

This Start-Up Kit is a complete introduction to the chlorine and bromine-free spa care range.

It includes one of each full-size product (500ml or 500g), along with step-by-step instructions, a consumer test kit, and a 60ml graduated measuring cup—everything needed for simple, effective spa water management.

Aquafresh Sanitiser - 1L

Sanitiser is a non-chlorine sanitiser approved for swim spas and pools that eliminates the need for chlorine or bromine while preventing the growth of harmful pathogens. It provides a clean, fresh swimming experience without odours, skin irritation, sore eyes, or chemical fumes, making it ideal for allergy, asthma, and sensitive skin sufferers. Gentle on skin, hair, and clothing, it delivers a natural fresh-water feel and requires only weekly dosing for simple, economical maintenance. It is compatible with heaters, pumps, ozone systems, and ionisers, is non-foaming to protect filters and equipment, and helps maintain balanced water in line with builder recommendations.

Aquafresh Performance - 1kg

Performance is a Non-Chlorine shock treatment designed for swim spas and pools. It oxidises organic contaminants such as bacteria, viruses, algae, and other debris including leaves, dirt, body oils, fats, and urine. By breaking down protein and organic build-up, it helps reduce the load on sanitisers and keeps water cleaner and healthier.  Performance contains a clarifying agent for consistently sparkling, clear water.

Aquafresh Enhance - 1L

Enhance is designed to be used in conjunction with Aquafresh Sanitiser as part of the chlorine-free system, providing weekly algae control and enhanced water clarity. It helps prevent the growth of algae while assisting filtration across all media types to deliver consistently clear water. With simple once-weekly dosing, it makes swim spa and pool maintenance easy. It is compatible with ozone generators, ionisers, heaters, pumps, and all recognised swim spa and pool equipment.

Products for Chlorine & Non-Chlorine Systems
Spa Minerals - 1kg

Spa Minerals is a magnesium-rich blend that enhances water clarity while creating a silky, luxurious feel. Gentle on skin, eyes, and hair, it is specially formulated for spas and is compatible with most sanitising systems. Simply add to balanced spa water and circulate to dissolve.

Spa Aromatherapy

inSPAration Aromatherapy is a spa fragrance blend enriched with vitamins and natural extracts. It is water-soluble, leaves skin soft and moisturised, and helps mask chemical odours. Safe for all spa surfaces, it won’t stain or damage wood, fibreglass, acrylic, or plaster.

Phos Out - 1L | 2.5L

Phos Out is designed for regular maintenance, preventative care, and treatment of high phosphate levels in pool water. As phosphates are a primary food source for algae—introduced through dust, soil, garden runoff, and bathers—this product helps maintain water quality by rapidly removing  phosphates. The ideal range typically between 0–0.2.

Spa Care Vinyl Restore & Protect - 450ml

Vinyl Restore and Protect is a specially formulated product designed to restore and protect spa covers by providing a water-repellent barrier that acts like a protective “raincoat,” helping prevent water penetration. It also contains built-in SPF protection to guard against UV damage, reducing fading and helping maintain the cover’s appearance over time.

Spa Care Bio Klenz - 500ml

Bio-Klenz is a fast-acting spa cleaner designed to remove biofilm from pipework, filters, and spa surfaces. Used monthly, it helps protect your spa year-round while improving water clarity and brilliance, reducing overall chemical use, and enhancing your filter’s ability to capture finer particles.

Lochlor Solar Shield - 1L

Solar Shield protects your swim spa or pool from evaporation and heat loss. It adds an ultra-thin, invisible barrier which helps protect your water from evaporation and heat loss. It is compatible with all recognised sanitisers and other pool additives.

Lochlor No More Bugs - 1L

No More Bugs is a unique, non-foaming treatment that reduces the surface tension of swim spa and pool water to eliminate floating insects. Once applied, insects can no longer remain on the surface and sink to the bottom of the pool, where they can be filtered or vacuumed away. For best results, apply directly to affected areas and repeat if necessary, avoiding the skimmer basket and removing debris from the base via filtration or vacuuming.

Lochlor Bio Klenz - 1L

Bio-Klenz is an environmentally friendly, highly concentrated monthly swim spa or pool treatment that combats biofilm, lifts built-up surface contaminants, and maintains exceptional water clarity while reducing the need for chlorine and other sanitisers. It works synergistically with existing chemical programs to improve efficiency, includes a built-in clarifier to enhance filtration of fine particles, and helps keep water cleaner, softer, and healthier. By improving overall system performance, it can reduce chemical and energy use while helping extend the life of filters, plumbing, salt cells, heaters, liners, and other pool equipment.

Lochlor Enviro-Clean - 1L

Enviro-Clean is a fast-acting, eco-friendly, water-soluble filter cleaner designed to efficiently clean and rejuvenate all types of swim spa and pool filters and media. Its biodegradable formulation breaks down grime, organic build-up, oils, body fats, sunscreen residues, metals, and calcium deposits, making them easier to rinse or backwash away. Suitable for all filter types, it helps restore performance, enhance chemical efficiency, and prolong the life of both filters and filter media.