Mine are just bog standard boards from the local shops, I just bought them in different colours and sizes. Ikea have good ones.
I have never used an anti-bacterial product, and never seen them used in commercial premises either, Just hot soapy water and a bit of bleach where needed.
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.
