What are the precautions for drawing by yourself?

Now many families choose to decorate their own houses. Painting is typical, but the seemingly simple painting process is not so simple to operate! The following precautions cannot be omitted. 1, mouth protection must be done before painting (such as marble, floor tiles, window sills, kitchen equipment, etc.). ) .2. Before plastering, check whether there are cracks and empty shells in the plastering layer of the original wall. If there is such a phenomenon, it must be chiseled and repainted (a large area of empty shell wall must be notified to the owner to discuss and solve it). 3. Scrape the bone with putty after the screw hole rusts, and stick the joint tightly with a thick bandage. 4, wall plastering should not be less than 3 times, oil emulsion paint 3-4 times (including sealing primer again). 5, emulsioni paint wall construction should be smooth, vertical corner, beam Angle level. 6. Brush moisture-proof paint on the wall with wallpaper. The wallpaper must be textured and the seams should be tight. There is no bulging phenomenon in the angle of yin and yang. 7. The putty color of nail scar should be basically consistent with the color of veneer, and the putty of nail scar should not be invaginated. 8. Brush the decorative board with oily primer (including 1 sealing primer) for 6 times, and polish and wax 1 top coat (if there are special requirements in the drawings and budget, the construction shall be carried out according to the drawings and budget). 9. The top of the door rope and the bottom of the window sill must be painted. 10, if there is no veneer in the cabinet, you must brush the varnish twice.