The toxicity of cleaning products varies widely based on their ingredients and concentration. Many conventional cleaning products contain chemicals that can be harmful if ingested, inhaled, or come into contact with skin. Ingredients like ammonia, bleach, and certain acids can be irritant or corrosive. However, many eco-friendly and non-toxic cleaning products that use natural ingredients like vinegar, baking soda, and essential oils are available. These are generally safer for both humans and the environment.