Hi Fiona. Those boards were replaced after initial build (after installing new wider slider), so that’s why they were lighter. It was weathered and needing a clean and recoil there. I took cutek’s (expensive)advice and started with quik clean (loosens dirt which was evidently incorporated into my layers of oil), then followed with pro clean (timber brightener). I scrubbed my butt off and was still not happy with the result. It just didn’t evenly clean it up, and I used fairly concentrated doses, and got down on my knees to scrub, not just a brush on a long stick. I oiled with cutek extreme (instead of cd50). Some more pics, after scrubbing then after oiling (still dark). I did redo my handrail in johnstones deck oil, and it appears to be lasting well, no peeling... but I’m still a bit cautious about risking my deck with this finish (water based over oil). I think I’d prefer dirty weather deck than a peeling finish. Next house I’m only having timber deck if it’s entirely undercover!! Do you have a similar dilemma?

i was once told that "any wood matches any other wood" and that's helped me live happily with mismatched timbers for many years..of course it's probably possible to sand and stain the floor (ask a laminate timber floor supplier) but it'll be a tedious waste of sweat and tears for an uncertain result..what about make sure the walls, ceiling, architraves and skirting boards all look great and don't worry about under the hearth if it's not being moved, maybe add a matching trim around the hearth and plan a new floor for "later"

Our last house and our current house both had wood floors and lots of wood furniture. Using area rugs (I've got a weakness for oriental rugs) provides separation between the floors and the furniture. And if the walls are light, as in LesleyH's photo above, you will certainly not feel overwhelmed with wood. The only time there's an issue in my mind is when the walls are also wood clad - that can be a bit confronting and needs management.

Daniel Lindahl - I didn't say to get rid of it - I just said to change it for something else - I have a 70's home owner built - cavity brick - Daniel sometimes it is working with what you have in order to keep costs down - paintings - if you have several - can be changed around your home for a interesting look - as our homes are our homes - the paintings - can always be shared in various rooms/walls to suit ones mood.