買一個紫外線燈(black light), 去房間裏麵找一下,反光的地方都敲掉換。
https://www.amazon.com/HQRP-Ultraviolet-Identification-Flashlight-Blacklight/dp/B0088XCRLQ
買一個紫外線燈(black light), 去房間裏麵找一下,反光的地方都敲掉換。
https://www.amazon.com/HQRP-Ultraviolet-Identification-Flashlight-Blacklight/dp/B0088XCRLQ