Sansevieria The Sleep Plant 1 Natural Air Purifier Sansevieria, also known as snake plant, removes harmful substances from the air and improves indoor climate. 2 Night Oxygen Producer Unlike most plants, it releases oxygen at night, making it ideal for bedrooms. It thrives in dry conditions, not in humid bathrooms. 3 Easy to Care For Almost indestructible: it needs little water and grows well in bright to semi-shaded spots. Overwatering often leads to soft, damaged leaves. 4 Better Sleep Cleaner air, more oxygen, and a calming green presence create a restful atmosphere in the bedroom. Bringing Sansevieria into your home adds not only style but also a natural aid for better sleep.