whiteboard biological cleaner is extracts from fresh natural biological organisms are absolutely harmless

Features

   whiteboard biological cleaner extracts from fresh natural biological organisms are absolutely harmless. Exclusive protective membrane is convenient for the next cleaning.Waterless cleaning technology can help in antisepsis and even intended for direct eye contact

Available scope

  official or teaching board; message board;writing borad etc.

Instruction

   Spray the cleaner evenly onto the board,then scrub with dry clean towel or wet towel.

  liquid cubage:60ml cleaner liquid

High quality factory biotech-whiteborad cleaning agent