How much do they cost? its probably worth buying a new one if you are worried.
crimson Says that wood is safer than plastic (as it has some antimicrobial action) and I have heard this as well. I didn't look at the date either. That will explain the bags who is now thatbags
The solar eclipse on Wednesday 12th August
Royal Mail threatens to stop deliverys over dog attacks


. I think if you dry thoroughly after giving it a scrub with hot water and soap, and oil it about every three or four weeks it will last a lifetime.
