Will a liquid borax kill free range chickens?

Liquid borax can be harmful to free-range chickens if ingested in significant amounts. Borax is toxic to birds and can cause gastrointestinal distress, neurological issues, and potentially death. It's important to keep any toxic substances, including borax, away from chickens and to ensure they don't have access to areas where such chemicals are used. Always prioritize safe and non-toxic alternatives for pest control and cleaning around poultry.