Movers often keep a moving checklist with hazardous items they cannot move – and they shall likely deny packing them. These items can range, but are not limited to – Gasoline, Oxygen bottles, Lighter fluid, Matches, Propane cylinders, Nail polish remover, Paints and paint thinners, Fireworks, etc. So, either you need to leave them or you will have to take them on your own maintaining adequate safety measures.