stain

Purchased these fence panels a year ago and fitted them without the need as I thought they were treated? I want to seal them now as they are getting some dark areas (see photos) what is this mould? Any suggestions as to what I should do? Sand it out? Treat it first with mould “stuff” I was...

right peeps. im seeking advice and pics of your solid desktops with what finish and colour you used like many on here i changed to the ikea alex cupboard and draws with ikea gerton solid wood top and i oiled it with ikeas behandla wood oil, now while this was good enough i was never keen on the...