1First find how many holes on the tire ,check how much tire sealant probably need.
2,Remove the tire valve to the location of the clockwise 4 or 8.
3Shake the tire sealant fully,rotate the nut,cut off the top of bottle appropriate place.
4Remove the valve needle with valve core removal, put the mouth of bottle into tire valve,then,squeeze the bottle,pull the liquid into tire.
5,Screw the needle of valve on,blow up the tire.Turn the tire running 2 minutes.
6,After pressure test up to normal,it can be automatically repaired.We can drive safely.