书画一旦发霉、虫蛀、发黄，很多藏家的第一反应是"擦一擦""晒一晒""洗一洗"。这三种做法，往往会让损伤从"可修复"变成"不可逆"。这篇讲清正确的家庭急救四步。

先说明：本文为收藏科普，不构成修复操作指导。发霉、虫蛀、揭裱等处理，必须交由专业书画修复人员完成。

绝对不能做的三件事

  • 不要水洗：水会扩散霉斑、溶解颜料、让纸张变形
  • 不要擦：擦拭会让霉斑渗入纸纤维，还会损伤画心
  • 不要晒：紫外线让纸张脆化、颜料褪色，且无法逆转
记住：书画修复的每一步都是"不可逆"的。在自己不确定的情况下，最好的处理就是"先不动"。

第一步：隔离

霉和虫会扩散。发现问题的第一时间，把受损书画与其他藏品分开，避免交叉污染。

  • 单独放入无酸纸袋或无酸盒
  • 远离其他书画、纸制品、纺织品
  • 不要用普通塑料袋密封（会锁住湿气）

第二步：控湿

霉菌在高湿环境下生长最快。先让书画所处的环境稳定下来，不要试图用吹风机、暖气"烘干"。

  • 把书画放在阴凉、通风、避光处
  • 环境相对湿度控制在 45–55%
  • 不要用电吹风、不要用加热器直吹

第三步：记录

拍照记录损伤现状，是后续修复评估的重要依据，也是未来交易、保险的凭证。

  • 整体照、局部照、霉斑/虫孔特写
  • 记录发现时间、环境温湿度、之前的存放位置
  • 不要拆开装裱，不要触碰画心

第四步：求助

书画修复（尤其是揭裱、去霉、补纸）属于专业领域，需要经验和设备。不要把问题交给"网上的方法"。

  • 联系有书画修复经验的专业机构或修复师
  • 提前确认：是否可逆、是否影响原裱、是否影响未来交易
  • 对比 2–3 家方案与报价，再决定
一句话总结：书画急救的核心不是"处理"，而是"止损"。隔离、控湿、记录、求助——四步做完，再等专业意见。

日常预防：比急救更重要

  • 控制环境湿度，避免长期高湿
  • 避光保存，避免紫外线直射
  • 使用无酸纸、无酸盒，不要用普通塑料袋
  • 定期检查，早发现早处理

下一步可以做什么？

  • 检查家中所有书画的存放环境：湿度、光照、包装材料
  • 为每件书画建立简单档案：尺寸、来源、装裱状态、检查记录
  • 发现问题先隔离、记录，再咨询专业人士

When a painting develops mould, insect damage, or yellowing, the first instinct is often to "wipe it", "sun it", or "wash it". All three usually turn a repairable problem into an irreversible one. Here is the correct four-step first aid.

Note: This article is for educational reference only. Mould treatment, insect damage, and re-mounting must be carried out by professional painting conservators.

Three things you must NOT do

  • Do not wash: water spreads mould, dissolves pigments, and deforms paper
  • Do not wipe: wiping pushes mould into paper fibres and damages the painting
  • Do not sun: UV embrittles paper and fades pigments — irreversible
Remember: every step in painting conservation is irreversible. When unsure, the best action is to do nothing.

Step 1: Isolate

Mould and insects spread. As soon as you notice a problem, separate the affected piece from the rest of the collection.

  • Place in an acid-free bag or box
  • Keep away from other paintings, paper, and textiles
  • Do not seal in ordinary plastic bags (traps moisture)

Step 2: Stabilise humidity

Mould grows fastest in high humidity. Stabilise the environment first — do not try to "dry" it with a hairdryer or heater.

  • Cool, ventilated, dark location
  • Relative humidity 45–55%
  • No hairdryer, no direct heater airflow

Step 3: Record

Photos of the current condition are crucial for later assessment, and for future sale or insurance.

  • Overall shot, detail shot, close-up of mould or insect holes
  • Record discovery date, environment, previous storage location
  • Do not dismount the mounting; do not touch the painting surface

Step 4: Refer

Painting conservation — especially re-mounting, mould treatment, and paper infill — requires expertise and equipment. Do not rely on "online methods".

  • Contact a conservator with painting experience
  • Confirm in advance: reversibility, effect on original mounting, effect on future resale
  • Compare 2–3 proposals and quotes before deciding
Bottom line: First aid is not about "fixing" — it is about limiting damage. Isolate, stabilise, record, refer.

Prevention matters more than first aid

  • Control humidity; avoid long-term high humidity
  • Store away from light; avoid UV
  • Use acid-free paper and boxes; never ordinary plastic bags
  • Check regularly — early detection saves pieces

What to do next

  • Check storage conditions for every painting: humidity, light, packaging
  • Create a simple record: dimensions, source, mounting state, inspection log
  • Isolate and record first, then consult a professional