1. Chemical treatment When the wooden cabinet is damaged by insects, dichlorvos and water can be mixed into liquid medicine in the ratio of 1: 5, and the liquid medicine can be fully sprayed with a sprayer to allow the liquid medicine to penetrate into the wooden cabinet. After 8 hours, all moths can be killed. After that, wash the wooden cabinet with clear water and dry it.
2. Wooden cabinets that have been eaten by insects in sunny days shall be painted with diesel oil, and all wooden cabinets shall be dipped in diesel oil brush with brush or cotton yarn 1 time. Apply 1 time in the sun for two or three hours, and then the moth dies in the hole. Then washed with detergent solution and dried in the sun.