I think they've mostly been developed and sold in the US but given the creativity of the Cuban people when it comes to reuse, it's not hard to imagine a few hav

I think they've mostly been developed and sold in the US but given the creativity of the Cuban people when it comes to reuse, it's not hard to imagine a few have converted old microwaves. It's also not hard to imagine that higher-end accommodations, in order to control termites with the least amount of 'impact' to customers in terms of smell or possibly even as a result of lack of access to pesticides are using exterminators who use termite microwaves.