Bleach Chlorine Based

Chlorine bleach is used for whitening and disinfection.

Chlorine-based bleach (typically 3%–6% sodium hypochlorite) is a powerful, fast-acting disinfectant, whitener, and stain remover effective against mold, bacteria, and viruses on hard, non-porous surfaces. It is widely used for laundry whitening, sanitizing surfaces (kitchens/bathrooms), and treating water. 
Key Aspects of Chlorine Bleach: 
Uses: Whitens fabrics, disinfects toilets/drains, removes mold/mildew, and sanitizes high-touch surfaces.
Safety Precautions: Always dilute according to label instructions (e.g., 2g-30g per liter for powder) and use in well-ventilated areas.
Warnings: Do not mix with ammonia, acids, or other household cleaners as this creates toxic gas. It can damage certain fabrics, metals, and surfaces.
Active Ingredient: Sodium hypochlorite is the primary component.

Alternatives: Non-chlorine bleach usually uses hydrogen peroxide. 

Commonly available in liquid form or as a concentrated powder, it is a staple for industrial and household hygiene.