The word ‘bleach’ is commonly heard around the house and is used for various different purposes. Did you know there are 5 types of Chlorine? So ‘bleach’ is a classification of chemicals that exhibit particular reaction properties. Main Difference Chlorine gets defined as a chemical element that has an atomic number 17 and properties that include the toxic nature, irritancy and other along with its pale green color. Chlorine, for something so many people know about, it’s amazing how little most people really know about it. Finally, non-chlorine bleach products are to be used for colors, since it is a much weaker bleach unlike chlorine bleach products which are intended for whites. In liquid forms, the chlorine is bonded with sodium, while solid forms (tablet or granular) may use calcium as the bonding agent. 2. There are also other types. Bleach can be used as a disinfectant, stain remover and cleaner. Bleach is a common household name for a solution of sodium hypochlorite and water. Also, one of our Special Contributors, Richard/Chem Geek did a cost analysis and found liquid chlorine or bleach to be the cheapest source of chlorine. Moreover, oxygen bleach is color-safe but, chlorine bleach … 1. Chemically speaking, chlorine bleach is a water solution of sodium hypochlorite. But that’s not the only kind of bleach out there. There are all sorts of compounds and their solutions that ‘bleach’ stuff. It also is the only disinfecting bleach and can be used around the house to clean and disinfect a wide variety of surfaces and problems. It is mostly used in the treatment of water to kill bacteria and other organisms. Chlorine and oxygen bleach are two different kinds of cleaners and oxygen bleach has been growing in popularity since the late 90s. A quick search and you will see that the only difference between bleach and liquid chlorine is the strength. The basic difference between chlorine and bleach is that chlorine is a natural element, while bleach is a solution of many elements. It is derived from table salt, sodium chloride, and after manufacturing it is converted to sodium hypochlorite, there is no free chlorine in any bottle of liquid bleach. Non-chlorine bleaches, therefore, are not disinfectants. Common household laundry bleach, used to whiten and disinfect laundry, is typically either 5.25 percent (“regular strength”) or 6 percent sodium hypochlorite (“ultra strength”). According to the Chlorox company, the primary difference between chlorine and non-chlorine bleach is that chlorine is a disinfectant. In addition to the chlorine itself, calcium and other inert ingredients make up the remainder of the chemical. Chlorine is a chemical element present in many bleach compounds. But that’s not the only kind of bleach out there. There really isn't any difference between adding 12% liquid chlorine, or twice the amount of 6% bleach. Bleaching is what they do. Liquid chlorine or bleach adds about twice the amount of salt to the pool vs. tabs.