I recently spilled bleach on my newish wooden kitchen worktop. It is hardwood Iroko. It has been oiled with the product that came with it which simply says 'Prime worktop oil'.
I know enough to realise how bad this is and unfixable. But I'm looking to patch it up as best I can. Anything would be an improvement.
Can't really replace a section as it's very near the sink and the worktop cost the earth.
I have learnt my lesson and would never buy a wooden worksurface again!