Black or rust spots?
We'll take care of it.
Les taches noires, les traces de rouille et les dépôts persistants sont souvent liés à la présence de fer, de manganèse ou de minéraux dans l’eau.
Depuis plus de 70 ans, Culligan aide les foyers québécois à identifier la source du problème et à protéger durablement leurs installations grâce à des solutions adaptées à leur eau.
Request your analysis of water at no cost and discover the solution tailored to your water.
Why do you have black or rust stains and deposits?
Black, red, or orange stains observed on surfaces, clothing, or equipment are generally caused by the presence of iron, manganese, or minerals, sometimes combined with calcium, in the water. These elements are often naturally present in the water source, particularly in homes supplied by a well.
When water comes into contact with air or evaporates, iron and manganese oxidize and form visible deposits. Over time, these residues accumulate in plumbing, appliances, and on surfaces, becoming more stubborn and difficult to remove, even with regular cleaning.
The consequences of stains and deposits
Stubborn stains on surfaces
The presence of iron and manganese in water can cause red, orange, or black stains on bathtubs, showers, sinks, and toilets. These marks quickly become embedded in enameled surfaces and become increasingly difficult to remove, even with cleaning products designed for limescale or rust.
Black residue and gummy texture
Certain forms of manganese or iron can cause black, sticky, or viscous-looking residues to form in tanks, baths, and water reservoirs. These deposits make the water look dirty, quickly soil installations, and require frequent maintenance to keep surfaces clean.
Damage to equipment and facilities
The accumulation of iron, manganese, and minerals in water can accelerate the deterioration of appliances, plumbing, and enameled surfaces. Over time, these deposits can cause enamel to chip, reduce the efficiency of appliances, and lead to premature breakage or replacement.
Stained and discolored laundry
L’utilisation d’une eau contenant du fer peut tacher les vêtements et donner au linge une teinte jaunâtre, orangée ou brunâtre après le lavage. Ces taches sont souvent permanentes et altèrent l’apparence des tissus, même avec l’utilisation de détergents spécialisés ou de détachants.
Ils ont éliminé l’eau dure avec Culligan.
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Discover why you can count on Culligan.
Recognized expertise in water treatment
With over 70 years of experience, Culligan is a leader in residential water treatment. Our solutions are designed to effectively treat problems related to iron, manganese, and mineral deposits, which cause stubborn stains and damage to fixtures.
Local solutions tailored to your water
The concentration of iron and manganese can vary depending on the water source and region. Culligan conducts a precise analysis of your water in order to recommend the solution best suited to your situation, for lasting and visible results throughout your home.
A comprehensive and sustainable approach
Rather than using multiple cleaning products or temporary fixes, our systems act directly on the water at the point of entry into your home. The result: fewer stains, less buildup, and better protection for your surfaces and equipment.
Installation and maintenance by experts
Our certified technicians ensure professional installation and rigorous maintenance of the recommended systems. You benefit from a reliable, high-performance solution designed to last.
Culligan products for treating black stains and deposits
Culligan Smart Water Softener
The Culligan water softener reduces the presence of minerals responsible for limescale, often combined with iron and manganese. By limiting the accumulation of mineral deposits, it helps protect plumbing, appliances, and surfaces from scaling and premature deterioration.
It also improves the overall performance of filtration systems installed upstream or as a supplement.
Culligan Oxy Filter
The Oxy filter is specially designed to treat iron and manganese, the main causes of black stains, rust marks, and gummy residues. It acts directly on the water to remove these elements before they settle on surfaces or in equipment.
This system helps reduce stubborn stains, visible deposits, and metallic odors, while improving the appearance and quality of water throughout your home.
Upgrade your water today.
Une analyse de votre eau permet de comprendre les impacts du calcaire sur votre maison, vos appareils et votre confort. Obtenez des recommandations adaptées, sans frais ni engagement.