How to choose a cleaning solution for UV lamps?

Solution selection for UV lamp cleaning:

The purpose of wiping the UV lamp is to remove the dust on the UV lamp. Dust will affect the penetration of ultraviolet light. In 5.4.3.1 of WS/T368-2012, the surface of the UV lamp should be kept clean, using 70%～80% every week. (Volume ratio) Wipe with ethanol cotton ball once. When dust or oil stains are found on the surface of the lamp tube, wipe it off in time.

Using 75% ethanol can dry quickly, leave no traces of water, and is convenient and easy to get. The dry process of wiping with clean water is slow and will leave traces of water, so it is not recommended. 95% ethanol wipes can also achieve the purpose of rapid drying without leaving water marks, but hospital departments do not use it much, and it is not as easy to obtain as 75% ethanol.