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Cleaning agents are substances (usually liquids, powders, sprays, or granules) used to remove dirt, including dust, stains, bad smells, and clutter on surfaces. Purposes of cleaning agents include health, beauty, removing offensive odor, and avoiding the spread of dirt and contaminants to oneself and others.
Scotchgard is a 3M brand of products, a stain repellent and durable water repellent applied to fabrics, upholstery, and carpets to protect them from stains. Scotchgard products typically rely on organofluorine chemicals as the main active ingredient along with petroleum distillate solvents.
Laundry bluing kit from France, with the bluing pellets. White fabrics acquire a slight color cast after use (usually grey or yellow).Since blue and yellow are complementary colors in the subtractive color model of color perception, adding a trace of blue color to the slightly off-white color of these fabrics makes them appear whiter.
Whiteness in colorimetry is the degree to which a surface is white. [33] The term "whiteness" refers to the degree to which a surface resembles the properties of a perfect reflecting diffuser, i.e. an ideal reflecting surface that neither absorbs nor transmits light, but instead reflects it evenly in all directions.
Vanish is the global stain-remover market leader in the fabric-treatment category, which is sold in more than 60 countries across the globe. Vanish started as a stain-removing laundry product launched around 1983 by a small Scottish company called Projectina Co Ltd, established by Robert G. Macfarlane in Skelmorlie, Scotland. [ 3 ]
For nail polish, put some polish remover to the back of the stain and repeat this step until the stain lifts. Wash it in the laundry and rinse it. [16] For a red wine stain, apply the mixture of salt and stretch on the stain, and pour boiling water on it. Use the diluted white vinegar to remove the stain, if the stain remains.
There are a few international subsidiaries, such as 3M India, 3M Japan, and 3M Canada. [ 12 ] In June 2023, 3M reached a settlement to pay more than $10 billion to US public water systems to resolve claims over the company's contamination of water with PFASs (so-called forever chemicals). [ 13 ]
Kier boiling and ''Boiling off'' is the scouring process that involves boiling the materials with the caustic solution in the Kier, which is an enclosed vessel, so that the fabric can boil under pressure. [48] [49] [50] Open kiers were also used with temperatures below 100 °C (at atmospheric pressure). [46]