How to take off the mirror on the sink?

Hello, I'm glad to answer the following question: The back of the mirror stuck on the wall at low temperature is bonded with white glass with foam double-sided tape in the middle. Only by lowering the temperature can the viscosity be reduced. Take off the mirror and treat the front of the mirror with ice cubes at low temperature. Hold the mirror steady, cut off the glue on both sides, put it down before putting it on, and send someone to hold the mirror steady during the operation to prevent the mirror from suddenly falling down and having an accident. The saw blade of the hacksaw used to separate the rubber sole is clamped on the back of the mirror along four sides and cut. After successfully separating the glass glue, it can be removed.