Nang Chen

Nang Chen is an Entomologist and Arachnologist who was associated with Vienna's museum of natural history. He's also a consultant with real estate groups, insecticide conglomerates and law enforcement groups as a forensic entomologist. Nang Chen holds an M.S. from South China University and he's a regular contributor to our site.

Cockroach Smear Marks – Disgusting Sign Of Roach Infestation

In this guide, you’ll find out the hidden truth behind cockroach smear marks. Cockroach smear marks, also known as cockroach stains, are the most disgusting sign of roach infestation.  Many homeowners confuse these smear marks with some ketchup droppings or food stains.  But after you finish reading this guide, you’ll know the exact reasons for

Cockroach Smear Marks – Disgusting Sign Of Roach Infestation Read Post »

Disgusting Cockroach Nest Smell – The #1 Roach Infestation Sign

If you’re ignoring the cockroach nest smell in your home, then you’re allowing the roach infestation to grow.  The smell from roaches and their nests is the #1 subtle sign that tells you there are roaches inside your home.  The worst part of this smell? The stronger the scent, the more severe is the cockroach

Disgusting Cockroach Nest Smell – The #1 Roach Infestation Sign Read Post »