If your LG washer is leaking from the door, it could be because the gasket isn’t sealing properly. The first thing you should do is check the gasket for any damages or worn out parts. If there are no visible signs of damage, then you should check the hoses connecting to the supply valve. Make sure they are tightly secured and do not have any signs of wear or tear. If the hoses seem to be in good condition, then you may need to replace the valve. Additionally, make sure to check for any cracks or tears in the detergent dispenser, as this can also be a common cause of leaking.