If there is no waste, you don't have to store it or throw it away. Using products according to label directions. Using non-toxic alternatives. For example, clear a drain with a metal snake instead of a chemical drain opener. Never mixing products.
Dangerous reactions can occur.
Be a good citizen. Use and dispose of hazardous household waste responsible. Call your County Extension Home Economics Agent or the local waste management agency, water treatment plant or landfill if you have questions. Make sure the disposal method you use is a safe one so that the hazardous waste does not contaminate your drinking water. Topics in Focus newsletter.