No it will not but don't mix it with the orange.
Yes. It can hurt the Environment.
no but antifreeze in oil will eat the bearings
yes
Clean it out!! water will not hurt an alternator but Antifreeze will breakdown the varnish on the Stator windings! Oils is bad but Antifreeze is worse.
NO Absolutely will not hurt anything, just be sure to change it every 2 years as recommended for standard ethylene glycol based coolant.
Yes, it won't hurt.
If you inhale enough, yes. It is poisonious.
No your not suppose to but I don't see where it will hurt anything. no do not mix, they are vnot to mix it will turn to sludge. it will end up costing you a power flush to remove all the junk.
Green ants hurt yes they do
It would and probably kill you, drink a few oz. will kill you.
Nothing. It will not hurt anything.
Any antifreeze that will not hurt aluminum.