Across
- 2. The chemical has a pungent smell, which can irritate the respiratory tract when inhaled.
- 3. It’s mostly used as an insecticide and as toilet deodorant.
- 4. The chemical can penetrate through the skin.
Down
- 1. This cleaning chemical is usually used to remove mold or mildew and disinfect various surfaces, like toilets or floors.
- 2. It is a disease that affects your lungs.