Compressed air used for SCUBA should smell like regular air. There may be a slight rubber smell from the regulator. When in doubt, it is safer to get your tank refilled than to dive on contaminated air.
it smells like a fresh grapes
I know the don't like the smell of air freshener. But don't spray it to close spray into the air.
An air conditioner should not smell like smoke when turned on (or when turned off). I would have to suspect that the electrical insulation is burning.
like normal air
smells like air the color clear
we can smell the gas like if there is a candle which is lit when we will blow we can smell the smell of the coming out pf it
yes it really does!
Lemon smells like a air freshner
Warm && Fappable (: && It Smells A Little " Spermy "
I'm almost positive they make air fresheners that smell like roses. And if they don't, then they should. If you want to buy some air fresheners (I'm not saying they smell like roses)
It's time to change the Air filter in the unit.