Cracked glass

I've had many cracked glass windows and mirrors in my house weather it'll be the one's that are windows in your rooms or the one's in your bedroom ( mirrors ) or bathroom too, the best way i've found is to use cylicon ( spelling ). Put it right on the cracks, rub in gently and it will seal in the crack, and it won't make it worse, and it'll hold the crack as is, and won't make the crack bigger, or won't shatter in the wind or sun, and it'll last until you can afford to replace it.

Recently done this and it worked a treat. My dad showed this to me, as he had to do it on his windshield of his car.