No, it is completey fine just do not get carried away.
Yes because it is acid fume.
yes because it releases smoke and you inhale all of the fumes in your house.
because cans are bad for the environment. and you will die if you inhale the fumes released by the tin.
The fumes can get into the air and the animals will inhale chemicals that are bad for the lungs and the animals could soon die.
yup, sign of a bad heater core
Yes. The chemicals in Pine Sol, when inhaled, can cause lung irritation and, over time, permanent damage. Try reading the directions. When it says "do not inhale fumes," or "use with adequate ventilation," it means inhalation is bad for you.
1. yes 2.why would your cat be near human urine 3.flush the toilet if your cat drinks from it
If you inhale 'air' from your nose, you are more protected from nasty tings in the air because your nose hairs catch everything bad (or most of it), and gives you the 'clean' air. This is also how 'boogers' are formed :)
yes because its not for humans to digest and it smell really bad
It's not harmful, unless you inhale too many fumes. That's why you tend to see people at nails parlors wearing masks. However, there's no reason it should be bad for you in any other circumstance.
Yes.
yes
Do not inhale noxious gases, they are bad for you