Bleach is the generic name for any chemical product that is used industrially or domestically to remove color from (i.e. to whiten) fabric or fiber (in a process called bleaching) or to disinfect after cleaning.

Bleach is made of mostly water and sodium hypochlorite, the active ingredient that cleans and kills germs. Other ingredients are included in very small amounts to stabilize the formula and improve …

Nov 30, 2023 · Today, when we say "bleach," we usually mean a chlorine bleach solution. There are two main classes of household bleach: chlorine bleaches and non-chlorine bleaches (aka oxygen bleach).

Feb 21, 2026 · Bleach, solid or liquid chemical used to whiten or remove the natural color of fibers, yarns, paper, and textile fabrics or to remove discoloration. Bleach is also used as a disinfectant …

Sep 2, 2019 · Bleach is a chemical that can remove or lighten color, usually via oxidation. There are several different types of bleach: Chlorine bleach usually contains sodium hypochlorite. Oxygen …

May 28, 2025 · We use bleach for a range of industrial and household applications, including as a cleaning agent. But exactly how does this everyday substance work, and what’s the chemistry …

Jul 25, 2025 · At its core, most household bleach is made from a chemical called sodium hypochlorite. Typically diluted in water to a concentration of 3% to 8%, this compound is responsible for bleach’s …

Bleach is a chemical compound derived from natural sources used to whiten fabrics. Bleach works by the process of oxidation, or the alteration of a compound by the introduction of oxygen molecules.

Apr 24, 2024 · Bleach, which contains sodium hypochlorite, is effective at killing germs when properly diluted. If you choose to disinfect surfaces with bleach, you can make a bleach solution to use on …

Sodium hypochlorite, the active ingredient in chlorine bleach, is routinely used in the laboratory to decontaminate surfaces and equipment or deactivate biological materials by inactivating vegetative …