Technically you can! It is not advisable as Anti-Freeze will cause damage to the bodywork of your car and when you spray the washers it will of course end up on the bodywork somewhere.
no
Your windshield gets really greasy and you feel silly..
No, as long as you don't make a habit of it. Don't put antifreeze in your washer bottle. It will smear when the wipers come on.
depends on what kind you buy , you can buy premixed (already has water added ) or just plane antifreeze ,then you need to mix it 50/50 with water
reseal the windshield
Same place you put the water
the antifreeze runs through all your water lines in your car . . . . you put it in your water tank or radiator
Typical of the heater core leaking. Overheat because of low fluid and pressure. Foggy windshield due to heater core leaking and will smell antifreeze in the car.
You don't put water in your radiator, you put antifreeze.
rubbing alcohol
Antifreeze is supposed to be mixed with water , usually a 50 / 50 miix but if you live in a colder climate up to 60 % antifreeze is O.K.
The thing you should never do is put 100% water. You can buy the 100 percent antifreeze(the green color kind) and just mix it yourself. You shouldn't put 100% antifreeze either, depending on where you live and the usual temperature you drive through. For a more colder area, you would put more antifreeze than water and hot places about 50/50 antifreeze/water.