Is it good to sleep in a second-hand bed with Feng Shui?

In fact, the situation of second-hand beds is similar to that of second-hand houses. Second-hand beds have been lived in before, but they have been slept in before. Just like the clothes we have worn, there is always a smell of ourselves. This is the aura, and so is second-hand beds. If there is a bad aura, it will also have a great impact on ourselves. Let's not talk about geomantic omen, but about medicine: if the people who have slept in second-hand beds are sick, there are germs.