Janitol plus heavy duty surface degreaser janitol jnp604 janitol plus is a heavy duty surface degreaser ideal for removing ground in dirt and burnt on food it is a non caustic low odour detergent that can be used on any surface without fear of damage or taint janitol plus is supplied as a concentrate for diluting to the required strength it mixes readily with water has water softening capabilities and is free rinsing janitol jnp604 plus 5 litre