Wear safety goggles or a face shield to protect against splashes.
Before you begin, open windows and ensure the room is well-ventilated. The chemical reaction produces heat and can release fumes that irritate the lungs. If you have used a different chemical cleaner previously (especially an acid-based one), do not use caustic soda immediately afterward. Mixing chemicals can create toxic gases or violent reactions. unblocking drains caustic soda
Only use plastic or wooden tools for mixing. Do not use metal containers or utensils, as caustic soda reacts aggressively with many metals, particularly aluminum. Usage Considerations Wear safety goggles or a face shield to