Book door glass partition cleaning method: the wet cloth with cling film and spray detergent also can let often oily glass.
First of all, will be fully sprayed glass cleaner, with plastic wrap, to soften solidified oily be soiled, after ten minutes, removing the plastic wrap, then can wipe with wet cloth.
Often is a must to keep the glass clean and bright, clean, if there is handwriting on glass, rubber submerged friction are available, and then with a wet cloth to wipe;
If there is paint on glass, usable cotton swab dipped in hot vinegar;
With a clean dry cloth dips in alcohol to wipe the glass, can make its bright as crystal.