Solving the oily ink, bats and dirty version, and Inkibera, rather than a solvent is used as a stove fuel, etc. Wash using kerosene. Kerosene is being cheap, weak smell, petroleum-based solvents in safety thinking how safe I think. Production and print, poster production, depending on the number of size, to work with the ventilation air in the workshop, we recommend that you use the custom version and ink and wash equipment and rubber gloves as possible. I use a hole in the plastic containers emptied of liquid films of R2.