Antique desk (SE25)

It is beautiful and really unique but it has woodworm and I can’t find the right service that can take it away to treat it. I fear an at-home treatment won’t be harsh enough as the desk is badly affected.
It was my mum’s and I really love it but I just can’t keep it in the house and so it’s in the shed gathering dust.

Maybe someone on here is more experienced and feels like bringing it back to life?

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