1. Fungicides And Acids
Mixing acids with certain fungicides like pesticides, dandruff shampoos, or other products with sulfur or sulfates can release hydrogen sulfide gas, which can be very dangerous. Inhaling small quantities can cause eye irritation, coughing, headache, nausea or dizziness. Being exposed to large quantities of hydrogen sulfide can result in seizures, tracheobronchitis and even death.
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