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Actichem Grout Restore 20 Acidic is a professional 20% phosphoric acid cleaner designed to remove stubborn grout and cement residues, limescale, efflorescence, rust and mineral deposits from suitable ceramic, porcelain and tiled surfaces.
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CLEANING MACHINERYActichem Grout Restore 20 is a professional phosphoric acid-based restoration cleaner formulated to remove stubborn cement and grout residues, mineral scale, efflorescence, rust, soap scum and heavy inorganic build-up from suitable hard surfaces. Containing 20% active phosphoric acid, the detergent-boosted formulation combines acidic cleaning power with penetrating agents to help break down difficult deposits during professional restoration and builders-clean applications.
Designed specifically as a grout specialist, Grout Restore 20 is particularly useful where ordinary maintenance detergents cannot effectively remove embedded mineral contamination, grout smear or cement residues. It can also be used to prepare grout surfaces before sealing, helping professional cleaners achieve a cleaner and more suitable substrate for subsequent treatment.
The 20% phosphoric acid formulation provides controlled acidic action against inorganic deposits that commonly accumulate on tiles, grout and other suitable hard surfaces. Its penetrating chemistry helps loosen stubborn scale, cement residues and other build-up, while the detergent-boosted formulation supports broader cleaning performance.
| Feature | Benefit |
|---|---|
| 🧪 20% Phosphoric Acid | Provides powerful acidic action against mineral and cement-based residues |
| 🧱 Grout Specialist | Designed for grout smear, cement residues and embedded grout contamination |
| 💧 Concentrated Formula | Can be adjusted for different cleaning requirements |
| 🪨 Mineral Scale Removal | Helps remove limescale, mineral deposits and efflorescence |
| 🧼 Detergent Boosted | Supports removal of soap scum, grime and other deposits |
| 🏗️ Restoration Ready | Suitable for builders cleans, restoration and grout preparation |
| ⚙️ Equipment Compatible | Can be used with suitable professional hard-surface cleaning equipment |
Grout Restore 20 is particularly suited to:
Actichem specifically identifies the product for washrooms, showers, pool surrounds, flooring, walls, masonry and man-made tiles.
The product is suitable for ceramic and porcelain tiles and can be used with care on materials such as sandstone, quarry tiles, terracotta, grout and slate. It is not recommended for acid-sensitive surfaces, including engineered stone, terrazzo, marble, limestone and granite. Contact with ferrous and non-ferrous metals should also be avoided.
| Specification | Details |
|---|---|
| Product Code | AP161 |
| Product Type | Phosphoric acid restoration cleaner |
| Active Acid | 20% Phosphoric Acid |
| pH | 1–1.5 |
| Dilution | Undiluted to 1:4 depending on application |
| Fragrance | None |
| Colour | Green |
| Surfaces | Ceramic & porcelain; selected hard surfaces |
| Pack Sizes | 5 L & 15 L |
| Safety | Danger / Corrosive acid |
These specifications reflect Actichem’s current product information.
For professional cleaners tackling stubborn grout residues, mineral scale, efflorescence, rust and cement contamination, Actichem Grout Restore 20 provides a specialised acidic restoration solution. Its 20% phosphoric acid technology delivers substantial cleaning power while allowing the product to be adjusted for different restoration and maintenance requirements.
Whether used during builders cleans, commercial washroom restoration, shower cleaning, pool-area maintenance or grout preparation, Grout Restore 20 is designed to help restore the appearance and cleanliness of suitable tiled and hard-surface areas.
Important: Grout Restore 20 is an acidic product. Do not use it on acid-sensitive materials such as marble, limestone, terrazzo, engineered stone or unsuitable granite, and avoid contact with metals. Never mix it with chlorine/bleach or other incompatible chemicals.
It is used to clean and restore grout and tiles by removing efflorescence, soap scum, calcium deposits, and scale build-up in homes, commercial kitchens, and public facilities.
No. Grout Restore 20 and Grout Restore 60 are separate formulations designed for different restoration requirements and should be listed separately.
Yes. It is formulated to dissolve mineral deposits and hard water contamination commonly found on tiles and grout.
It works effectively across all water hardness levels, but it is especially beneficial in hard water areas of Australia, where mineral build-up is more common.
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