When the skin is irritated by bleach, it is important to remove it with water, recommends the National Institute of Health's MedlinePlus. The affected area should be flushed with water for about 15 to 20 minutes. Bleach contains sodium hypochlorite, and this chemical substance can cause burns, irritation or blisters if it spills on skin by accident.
Flushing the affected skin area with water can help to neutralize the sodium hypochlorite. Depending on the bleach strength and the extent of its exposure time on the skin, it is possible that a chemical burn can develop. Some symptoms of chemical burns are a burning sensation, blister formation and tissue death at the affected site, notes eMedicineHealth. In serious skin burn cases, the person can experience hypotension or heartbeat issues. Industrial strength sodium hypochlorite can cause more extensive skin damage.
A serious skin burn can require immediate medical attention. After initial first aid of flushing the affected area with water, the burn should be seen by a doctor or treated in an emergency room. Depending on the severity of the burn, some treatment options can be washing the affected skin area for an extended period of time or the removal of dead skin tissue through a surgical procedure, explains the National Institute of Health's MedlinePlus.