How to paste door and window seals

1. Clean the frame around the door and window without dust residue;

2. Take out the sealing strip and put it into the door and window frame. When pasting the doors and windows, it needs to be pasted from left to right. When pasting the left and right doors and windows, it needs to be pasted from top to bottom;

3. Use scissors to cut off the excess sealing strip, and confirm that the four corners are wrapped by the sealing strip.