Household wastes contain several toxic substances, including detergents, pesticides, heavy metals from batteries, paints, and chemical cleaners. Some of these substances, like lead and mercury, can be harmful to the environment and human health.
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Household wastes contain several toxic substances, including detergents, pesticides, heavy metals from batteries, paints, and chemical cleaners. Some of these substances, like lead and mercury, can be harmful to the environment and human health.