EM originally refers to a collection of beneficial microorganisms that are friendly to both people and the environment in nature. Many wonderful examples of use: ↓ Also boosts immunity! There's a real-life example where a school teacher sprayed EM active solution on the curtains before students arrived, and only that class didn't have to close due to illness☆ In this season, static electricity crackling disappeared when sprayed on blankets☆ When EM active solution was sprayed in the room daily, there was almost no dust on the flooring. The room becomes a pleasant space☆ When EM active solution is sprayed on bad bacteria and foul odors, beneficial bacteria become dominant and exert their power☆ How to use it is easy. For rooms and curtains, fill a 500ml spray bottle with water and add 7cc of the pictured PET bottle cap. It's ready to use. There are many situations where spraying it is effective☆ A manual with descriptions of many usage locations is included. It also works in drains, for the smell of ammonia in toilets, and in situations involving cloth diapers and nursing care♪ The contents are the same as in the third photo. It was also introduced on TV♪ It's sold for 1320 yen for 500ml. Shipped in a pouch.