Treating/reviving French wooden floors

Thanks for the advice. I think we have a small off-cut which we can play around with (from a damaged section in one room) so we’ll start with sanding it and trying to establish if its waxed or stained already. I believe its a naturally dark wood all the way through rather than being stained dark on one surface once fitted.

Are there any supermarket wood floor cleaners which you would recommend/avoid for general cleaning purposes? I like the Method brand in the UK and am tempted to take a few bottles with us anyway.

I think the first thing to do is to clean the floor thoroughly with something like Sugar Soap (St Marc make a fairly good powdered version) dissolved in water. Unfortunately it’s something of a hands and knees job but you will probably be surprised by the colour of the wood once all those years of ingrained dirt are removed. You will also be surprised by the rapidity with which the water in the bucket turns black and needs to be changed.
Whatever finish you ultimately choose it won’t work well if it’s applied on top of grease and dirt, so cleaning it first is essential.

Once the surface is clean, and you can actually see the wood rather than the dirt, then you will be able to choose which way you want to go from there.
A 50/50 solution of Turpentine and Linseed Oil is fairly cheap, works well when wiped on with a soft cloth, polishes up well to a soft hue once dry, and often gives a very pleasing colour depending upon the type of wood to which it is applied.

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We use savon noir for most things, and cleaning vinegar and bicarb for the rest!

The linseed oil is cheap, the turps not so much. If you go that way, you should also add siccatif, which helps with the drying and hardening of the linseed oil. Even then, recon on at least 48 hours before you can go anywhere near the surface.

We have what appears to be a really dark wood floor but which may just be dirty as mentoned before. It is quite badly scuffed from builder working on house for 2 years on and off. Should we do as above and try to clean it but I worry that the scuffed areas will always look scuffed…

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At the end of our full renovation our wooden floors were looking pretty battered - but after a light hand sand then clean with white spirit then varnish they came up very well indeed.

There were some photos here:

Rather than varnish, I prefer to use hard wax oil.

Normally Fiddes:
https://www.amazon.co.uk/dp/B00J8F0KXK/?coliid=I20HHRSJP8HS6F&colid=3W2O2JBZCRHGB&psc=1&ref_=lv_ov_lig_dp_it

However I’ve also used Oli Natura with good results:
https://www.amazon.fr/gp/product/B01EYF758Q/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&psc=1

Osmo is also supposed to be good:
https://www.amazon.fr/dp/B0058BC1T4/?coliid=I3PON5JNEZQLPR&colid=17HAUIOW28EYF&psc=1&ref_=lv_ov_lig_dp_it

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Since it was recommended by a historic buildings expert practitioner friend, I have used Osmo hard wax oil products extensively, mainly flooring, but also kitchen worktops and externally (different products). I have found it easy to apply (2 coats minimum) and produces an attractive and very durable finish. As with anything its worth getting a small tin first, and trying a discretely hidden test area. I have just bought some more, (new area of flooring to protect and finish). However its all getting very expensive. I looked in France, Germany (amazon.de) and Ebay… I ended up buying online in the UK on my last trip back a couple of weeks ago… it was at least 20% less from a company called restorate.co.uk . It arrived within 3 days from order, better packaged than anything I have received online like that before.

unsurprising since I’m almost certain that it will be highly flammable and therefore a risky transport item like paint is :wink:
Was there extra duty to pay on delivery?

Hi, no duty, since I picked it up in the UK. With that company the only delivery info I could see was within the UK. “Unfortunately due to high delivery costs we are not currently delivering to Republic of Ireland, Northern Ireland, Isle of Man, Guernsey, Jersey or Europe.”
However since Osmo is a german company, one would think there are EU suppliers who can provide similar levels of discount. Company - Osmo Holz und Color GmbH & Co. KG

Amazon.de is normally the cheapest source for it - although cheap is a relative word.

I think the answer to your question depends upon what you would like the floor to look like at the end of the day, and also as to how deep into the existing surface the ‘scuffing’ goes.
If it is light scuffing that has taken the shine off, but which hasn’t changed the colour, then you can probably polish the marks out with a good quality wax.
On the other hand, if the scuffing is deep enough to expose the original wood colour it is going to take more work to eliminate it. Either the damaged areas need to be recoloured to match the remainder, or the whole lot needs stripping back to the bare wood so that a fresh start can be made. In either case, cleaning the surface first is advisable.

There is of course always the alternative of laying a carpet, or using some rugs to cover the damaged areas. This can be a cheaper option when the total floor area is large and the damaged section is relatively small.
Thinking of future heating bills, it may be worth considering that fitted carpet with a decent underlay will cut out a lot of draughts and help to make the room warmer in winter.

A number of people reporting damage and scuffing from their builders. Clearly the builders do not consider it their responsibility to protect the floors whilst work goes on, a few sheets of corex or hardboard costs a lot less than restoring a floor.
If its too late to claim from their insurance then make sure future contracts insist on protection.

Yes it is back to a lighter colour.
Thanks for advice.

l used Osmo Polyx Oil. it gave an excellent finish and is hard wearing.

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In all probability removing the accumulated dirt of the passing years will lessen the colour difference and make the damage less noticeable. The cleaning will also give you a good adherence base for whatever further remedial work you decide upon.

Apologies for the delay and thank you for the suggestions.

Having cleaned one of the floors well, it seems that the wood is either naturally dark or perhaps stained, but no old wax or varnish that I noticed. I have started to trial boiled linseed oil in an inconspicuous area which is looking lovely after 3 coats and goes on a treat.

I may well hard wax it afterwards but will see how it goes as the house doesn’t have high usage so little wear and tear, and I could use the pennys elsewhere atm.

Thanks again for letting me pick your brains :blush:

Linseed oil gives a really attractive finish. I have noticed its generally cheaper to buy from supermarket chains than from Brico. However the linseed oil finish on your floor would need to dry out extensively, probably over some years, before it would be possible to apply a different treatment like hard wax, since those also depend for effectiveness on penetration, so work best on untreated wood.

I tried linseed oil on something - can’t remember what. The ants loved it - so I stopped using it. :frowning_face:

Good to know. I think waxing would be a way off so should be fine :slightly_smiling_face: