Bed bugs are like miniaturized cockroaches. They look like it and have almost the same characteristics, the invulnerability and the ability to remain unseen when needed. It is oval in shape and somewhat reddish-brown in shade.
They 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. You can find the solution to get rid of bed bugs at https://www.bedbugbarrier.com.au/bed-bugs/.
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. Searching beds and mattresses is one way to find them and confirm your suspicions.
For all intent and purpose, they are already well entrenched in your homes by the time you get wind of them. In addition, it emits an unusual odor and leaves a trail of brownish fluid where it passes, usually on bed sheets and edge of the mattresses.
You will note that they love to move at night. If you are doing the bed bug treatment yourself, you will undeniably find it hard to find the little critters. They can even hide in cracks and fissures as well as behind wallpapers.