Before you hang the shelving on the wall, we recommend that you protect all of the surfaces with wood oil (wood wax, varnish or lacquer).
Apply the oil generously with a paintbrush and leave it to soak in according to the manufacturer’s instructions. Any oil that does not soak in can be absorbed with a lint-free cloth.
Tip: Put the oily cloth in an airtight container or a bucket of water, as it could ignite spontaneously.