[HOTWIRE]

The various distillates etc mentioned above evaporate leaving little residue to be effective. They are also reliant on osmosis to get into the fibres of the wood. It is well known that this is extremely difficult unless there is prolonged soaking of the wood which in itself has obvious implications. Application of woodworm killer through good application with brush and syringe is probably most effective. I think it acts like a neurotoxin on the bug, However it is not effective against eggs and only effects the larva. Good, but not 100% effective again because of the saturation difficulty. All of this has been comprehensively covered in various forums including antique furniture etc.

Professional antique furniture restoration companies use Microwave technology to eliminate the Eggs, Larva and adults.
With Knowledge and safety in mind. I see no reason why a custom built microwave oven should be avoided.

A standard Oven may well also be of use if the temperature can be developed and held precisely in order to avoid damage to existing coatings and veneers and joints. The oven needs to be large enough to hold a cabinet.

Nails are dense enough to reflect microwaves.

Thank you for your suggestions and please be assured that my mind is not at all closed to any suggestions. indeed I would continue to use woodworm killer even after microwave treatment, but I have not yet heard a convincing reason not to proceed with this project.

So please keep em coming.

Will.