Bed bugs are very hard to spot unless you are specifically looking for them. Otherwise, you will only found their presence when, unfortunately, you wake up in the morning itching all over because of bug bites.
Bed bugs are one of those insects that can affect people directly because of their actions. And most often than not, it's already too late once we discover their presence. You can get more information about it like what causes bed bugs, what do bed bugs look like via https://www.bedbugbarrier.com.au/bed-bugs/.
However, if the bug infestation is so severe already, it will be much wiser to hire a professional pest control company to do the bed bug treatment for you. Money is not being a consideration here. If you have no experience in bug extermination, then you have the reason not to do it. After all, you might wind up wasting time, money and effort if you insist on doing it on your own. And then failing – which also means, you have to spend double for the same task.
Why not be sure? Why take the risk if you can hire an expert to do the job for you. This way, you can also be sure that the bug infestation will be successfully eliminated without adding stress or complications to you. At this point, this matters most!