Using your Duravit Starck 3 Wall - Mounted Toilet is easy. Just press the flush button and it will efficiently use 1.59 gallons of water to clean itself. When installing, remember the horizontal outlet gives you different options, so choose the one that suits your bathroom layout. For maintenance, use mild cleaners to keep the toilet looking new. Avoid using harsh chemicals as they can damage the durable materials. Check the connections regularly to ensure there are no leaks. With proper care, this toilet will serve you well for years.