Have you ever noticed a white film over beeswax products? It's called a 'boom'. It develops over time due to cold air crystallizing the beeswax oils. It disappears when the wax is put into the sun for a very short time. If it is a sunny but cold day then wait until the air gets warmer to use the heat of the sun rays or carefully warm with a hairdryer, fan heater, etc. They will then be completely back to normal!