How to make soft water hard?

Soft water can be hardened by adding a water hardener However, depending on the specific use of water, care should be taken when using water hardeners A basic principle is that soft water is suitable for pipes and appliances, so if you think the water used for washing and bathing is too soft, you can consider changing it with water hardener In addition, aquarium managers often use water hardeners to keep the chemicals in the fish tanks in balance In a word, it is necessary to know the relevant knowledge before softening water with water hardener Soft water is water that does not dissolve too many minerals (mainly magnesium and calcium) Lack of dissolved minerals means that soft water forms less stains and calcification on pipes and utensils, and reacts differently to soaps and detergents For example, soap produces more foam in soft water, which produces soap residues in washed clothes or body There are usually several options when you want the soft water to be harder because of the soap problem A water hardening device can be connected to the water supply system to make all the water in the house hard or to solve the problem caused by too soft water If you are washing clothes, you can add a small amount of baking soda to make the water hard, and can bring deodorant and reduce soap consumption and other benefits It should also be checked whether the washing powder has been softened with water, as many products have been softened for hard water washing problems If it is a bath, using pure soap products will help reduce the feeling of greasy after bathing, and people will reduce the amount of soap because of the increase of foam You can also buy a water hardening device connected to the shower head to make the soft water hard as needed Aquarians add chemical water hardeners to their tanks, but they do so only when they are satisfied with the chemicals A test kit is available to determine whether the water in the fish tank is hard or soft, and the ideal chemicals to make the soft water hard can be selected according to the results Things like magnesium sulfate and calcium chloride are often sold with commercial hardeners, which can be used by aquarium managers to further improve the hardness of water.