Yes, Polands Mecina Sandstone can be used in a bathroom. Sandstone is a durable and versatile natural stone that is commonly used in various interior and exterior applications, including bathrooms. It can be used for bathroom flooring, wall cladding, countertops, sinks, and even in shower areas. However, it is important to note that sandstone is a porous material, so it will require sealing to prevent water absorption and staining in a wet environment like a bathroom. Regular maintenance and proper sealing will help keep the sandstone in good condition.