Effective ecological product to dilute and obtain a descaling cleaner, suitable for cleaning and polishing taps, bathrooms and toilets. Concentrated anti-limescale descaler for bathrooms with the Concentralia Naturbío instant mixing system. Yield: 7.5 litres. With one container of Naturbío you get 10 bottles of 750 ml. Concentralia instantly mixes the concentrate with water in the neck of the bottle. The Concentralia container has two tanks, one holds the concentrated detergent product and the other is filled with tap water. Thus, every time you spray it, the water mixes with the concentrate in the neck of the bottle to create the dense-active foam (EcofoamSystem), a premium cleaner that lasts much longer than a conventional one and costs much less, reducing the purchase of containers and, in general, your carbon footprint. Cleaner for cleaning and polishing bathrooms, taps, shower screens and toilets. Powerful cleaner Clean without bleach Super shine and anti-redeposit Water repellent effect Scale remover Deoxidizer Anti-limescale power Refreshing minty fragrance Fill the Concentralia cleaner bottle with tap water using the "water" cap. Turn the nozzle to the "on" position like most conventional sprayers. Concentralia is ready to use, every time you spray it, it mixes the water and detergent. Keep the water level to a minimum to ensure maximum product effectiveness. Attention When the product stops coming out, it is because there is not enough water. Refill the water tank using the “water” cap. Recommended dosage for surfaces: Dirty: Apply 1 to 2 sprays Very dirty: Apply 2 to 4 sprays