Because the damage of environmental pollution on the calligraphy and painting is very large, especially in the city, automobile exhaust and industrial pollution makes the acid content in the air is relatively high, harmful gases and fine dust suspended in the air, deposited on the screen for many, many years to come, it will erode the picture. Generally speaking, January dust removal is better, according to seasonal changes may be appropriate to extend or shorten.

　　除塵方法：可用電吹風(fēng)的自然風(fēng)，將出風(fēng)口與畫(huà)面成30度角，保持10厘米15厘米的距離，從右向左清掃;或?qū)⑽鼔m器開(kāi)到低風(fēng)，配以軟毛刷清掃，在清掃的過(guò)程中用吸塵器將塵埃吸走(使用此法要特別注意吸嘴與畫(huà)面的距離以及吸力的大小，以免誤傷作品);也可用雞毛撣輕輕清掃畫(huà)面。切不可用抹布一類(lèi)物品擦拭畫(huà)面，因?yàn)樵诓潦玫倪^(guò)程中，細(xì)小灰塵會(huì)進(jìn)入紙張的紋里，造成更大的損害。

　　Dust removal method: natural wind hair dryer available, the outlet and the picture into a 30 degree angle, 10 cm to 15 cm distance, from right to left cleaning; or the vacuum cleaner to low wind, with a soft brush cleaning, the cleaning process with a vacuum cleaner to suck dust (using this method special attention should be paid to the suction nozzle and the picture of the distance and the size of the suction, so as to avoid injury; works) can also be used duster gently cleaning screen. Can not be used to wipe a rag items, because in the process of cleaning, small dust will enter the lines of paper, causing greater damage.

　　掛展一年以2次為宜，一次一到兩個(gè)月。其余時(shí)間應(yīng)該收藏。藏置環(huán)境要嚴(yán)格要求。是防蟲(chóng)、防潮、防火，其次是控制和調(diào)節(jié)存放環(huán)境的溫、濕度，切忌高溫、高濕、重壓。蠹魚(yú)(也稱衣魚(yú)、紙魚(yú))是無(wú)翅昆蟲(chóng)，一般蛀食書(shū)畫(huà)表面，特別危害糨糊粘貼處。煙草甲的幼蟲(chóng)對(duì)書(shū)畫(huà)危害極大，喜歡在書(shū)畫(huà)中打洞，而自身藏于洞內(nèi)。一般書(shū)畫(huà)防蟲(chóng)多用驅(qū)避劑，常用的有衛(wèi)生球、樟腦丸、對(duì)二氯化苯，這些物品都是白色固體，易于揮發(fā)，其中對(duì)二氯化苯殺蟲(chóng)能力強(qiáng)。存放環(huán)境要求書(shū)畫(huà)箱柜的密封性要好，使保存環(huán)境相對(duì)穩(wěn)定。

　　Hang a year to 2 times a year, one to two months. The rest of the time should be collected. Tibetan environment to strict requirements. The first is insect resistant, moisture-proof, fire, followed by the control of temperature and humidity regulation and storage environment, avoid high temperature and high humidity and pressure. Bookworm (also known as Lepisma, silverfish) is a wingless insects, generally boring painting surface, especially harm paste paste. A larva of tobacco are harmful to the holes in the love of painting and calligraphy, calligraphy and painting, and its encave. General and mothproof multipurpose repellents, common health ball, mothballs, two chlorinated benzene, these items are white solid, easy to volatilize, one of the two strongest insecticidal benzene chloride. Requirements of painting cabinet sealing better storage environment, the preservation of the environment is relatively stable.

　　木箱以樟木為佳，因樟木本身就可防蛀，且密封性好。無(wú)論用哪種箱柜，都要把字畫(huà)懸空放置，下面留出空間放置干燥劑、防蟲(chóng)劑。這些試劑都應(yīng)當(dāng)用布或透氣性較好的紙包起來(lái)，不可直接接觸書(shū)畫(huà)。若要移動(dòng)或運(yùn)輸字畫(huà)，千萬(wàn)不能直接移動(dòng)或搬運(yùn)箱柜，而應(yīng)打開(kāi)箱柜，取出藥品，并將字畫(huà)固定好，避免字畫(huà)在箱內(nèi)相互碰撞。根據(jù)大量的實(shí)驗(yàn)證明，字畫(huà)適宜的保存溫度為14℃18℃之間，合適的相對(duì)濕度為50%60%，這樣的條件，不利于微生物、霉菌的生長(zhǎng)和繁殖。控制濕度，主要用干燥劑變色硅膠或無(wú)水氯化鈣。控制溫度，則可用空調(diào)調(diào)節(jié)室內(nèi)溫度。

　　Wooden box with camphorwood better, camphor itself can moth, with good sealing performance. No matter what kind of cabinet, have suspended below the space of calligraphy and painting, placed desiccant, pest control agent. These reagents should be wrapped with a cloth or paper good air permeability, can not be in direct contact and. If you want to move or transport of calligraphy and painting, do not move or handling bins, and should open the cabinet, remove the drugs, and calligraphy and painting will be fixed, to avoid collision with each other in the calligraphy and painting. According to a large number of experiments show that the most suitable for the preservation of calligraphy and painting between the temperature of 14 DEG to 18 DEG C, relative humidity is the most suitable for the 50% to 60%, this condition is not conducive to the growth and reproduction of microorganisms, fungi. Control humidity, mainly using desiccant color silica gel or anhydrous calcium chloride. Control temperature, air conditioning can be used to adjust the indoor temperature.