How do mice react to bleach? - briefly
Mice exposed to bleach suffer severe respiratory irritation, ocular damage, and can die from its toxic effects; the strong odor usually causes them to avoid the area. Consequently, any accidental contact with bleach is lethal or highly detrimental to their health.
How do mice react to bleach? - in detail
Mice exposed to sodium hypochlorite solutions exhibit immediate sensory irritation. The eyes and nasal passages experience a burning sensation, prompting rapid blinking and sneezing. Skin contact leads to erythema and, at higher concentrations, ulceration.
Respiratory effects develop within minutes. Inhalation of vapors causes bronchiolar constriction, increased mucus production, and coughing. Pulmonary function tests in laboratory strains show a dose‑dependent decline in tidal volume and compliance, with recovery only after removal from the environment and supportive care.
Systemic toxicity appears after absorption through mucous membranes or compromised skin. Blood analyses reveal elevated lactate dehydrogenase and creatinine levels, indicating cellular damage and renal stress. Histopathology of liver tissue shows centrilobular necrosis when exposure exceeds 0.5 % solution for more than 30 minutes.
Behavioral observations record agitation, frantic locomotion, and attempts to escape the contaminated area. Grooming frequency rises sharply, reflecting attempts to remove irritant residues. In prolonged exposure, mice display reduced food intake, weight loss, and lethargy, correlating with the severity of organ injury.
Mitigation measures include immediate removal from the source, thorough rinsing with isotonic saline, and administration of anti‑inflammatory agents. Experimental protocols typically limit bleach concentration to below 0.1 % and exposure duration to under five minutes to avoid lethal outcomes.