Sometimes in the process of preservation of painting and calligraphy, we pay little attention to the "appearance" of our painting and calligraphy has been destroyed, contaminated with some stains, which greatly affects the value of the painting and calligraphy! So how to remove these stains? Don't worry, let's take a look at Jinan's acquisition of celebrity painting and calligraphy center to give me a trick!
I. Removal of Oil Pollution
1. Apply alcohol to the greasy dirt to make it volatile, and it can be removed.
2. Repeatedly wipe away with diluted detergent.
3. Put Xuan Paper or toilet paper with better adsorption on the top and bottom of the oil stain, and iron it with an iron. The oil stain can be absorbed by the paper when it evaporates when heated.
2. Removal of Ball Pen Stains
1. Pad a towel in the ballpoint handwriting, dip a ball of cotton in the boiled milk and wipe repeatedly at the oil mark until the oil mark disappears.
2. First, wet it with cold water, apply some toothpaste on the stain, and gently wipe it with a little soap. If there are any remnants, clean them with alcohol.
3. Use wind oil essence, wipe more, and then wash with soapy water. If it's not thorough, try again. Vaseline can also be used.
4. Remove with Xiaoziling.
3. Removal of mildew spots
1. New mildew spots can be cleaned with a soft brush and then washed with alcohol.
2. Apply mildew stain with dilute ammonia water for a moment, then apply potassium permanganate solution, and finally wipe it with sulfite solution.
3. Mung bean sprouts can be wiped repeatedly at mildew spots, which can be removed.
4. Removal of oil stains
It can be dissolved in acetone and then scrubbed with detergent.
5. Watermarking Removal
1. Wipe off with 84 diluted disinfectant.
2. Spray water and roll up, wrap it in plastic cloth and put it away overnight.
6. Fly and insect contamination
Dip the cotton ball in vinegar or alcohol and gently wipe the stain until it is removed.
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