More and more people began to collect oil paintings. Although it is said that oil paintings are preserved for a long time and are not easy to be damaged, they also need to be maintained in the collection process. If there is no reasonable maintenance measures, they may be damaged by accident. In the process of collecting oil paintings, it is suggested that we should pay attention to the following problems.

一、储存油画的屋子要注意通风和防潮，尽可能离洗澡间、厨房远一些，注意防止灰尘、油烟对画布造成的损坏，房间内应保持一定的温度与湿度。受潮的画一定要慢慢阴干，切忌暴晒，否则画面容易脱落。

1、 Pay attention to ventilation and moisture-proof in the room where oil paintings are stored. Keep away from the bathrooms and kitchens as far as possible. Pay attention to prevent the damage to the canvas caused by dust and lampblack. Keep a certain temperature and humidity in the room. Damp painting must be slowly dried in the shade, avoid exposure to the sun, otherwise the picture is easy to fall off.

二、一般油画可以保存二三百年，但随着时间的推移，有些油画在几十年后就可能出现龟裂。如果收藏品较多，可以把油画用塑料布包起来，放在木箱里，防止硬伤。

2、 Generally, oil paintings can be preserved for two or three hundred years, but as time goes on, some oil paintings may crack after several decades. If you have a large collection, you can wrap the oil painting with plastic cloth and put it in a wooden box to prevent hard injury.

三、可在画布背面薄薄地涂上两层预先溶解在松节油中的天然蜂蜡，能完全防止潮湿空气的浸入而造成损害。油画切忌将两张画面对贴。卷油画时要使画布朝里，画面朝外，外面卷一层纸筒，然后再用塑料布裹上，防止画裂。

3、 Two layers of natural beeswax pre dissolved in turpentine oil can be thinly coated on the back of canvas, which can completely prevent damage caused by the immersion of moist air. Do not stick two pictures against each other in oil painting. When rolling oil painting, the canvas should face inward, the picture should face outward, and a layer of paper cylinder should be rolled outside, and then wrapped with plastic cloth to prevent the painting from cracking.

四、墙上挂的油画如果落上灰尘，可以用微湿的干净布轻轻地擦。如果油上面有油烟，可以用淡一点的肥皂水和清水轻轻地试着擦洗，然后迅速拿海绵把画面上的水吸干，再拿电风扇轻吹油画表面。如果遇到年代久、有龟裂的油画，一定要少用水，局部干擦即可。如果用的上光油为油画保养，在喷上光油之前，要用干净的布把画面擦干净。

4、 If there is dust on the oil painting hanging on the wall, you can use a slightly wet clean cloth to wipe it gently. If there is oil fume on the oil, you can gently try to scrub it with light soapy water and water, then quickly take a sponge to dry the water on the screen, and then take an electric fan to gently blow the oil painting surface. If you encounter a cracked oil painting with a long history, you must use less water and dry wipe it locally. If you use professional varnish for oil painting maintenance, before spraying varnish, you should wipe the picture with clean cloth.

五、避免气温升高使画面粘连,导致油彩脱落、画面受损。油画要避免阳光的长期直射，因为紫外线对色彩的破坏性很大，会造成褪色和变色。

5、 Avoid the temperature rise to make the screen adhesion, resulting in paint falling off, screen damage. Oil painting to avoid long-term direct sunlight, because the color of ultraviolet damage is very large, will cause fading and discoloration.

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