Arizona Bark Scorpion Guide: Identification, Sting Risk, and Where They Hide

Arizona bark scorpion with slender pincers and a thin tail curled to the side on desert tree bark beside a tan block wall

The Arizona bark scorpion (Centruroides sculpturatus) is a slender, tan scorpion about two to three inches long, and it is the only species in the state whose sting is medically significant enough to warrant scorpion control. It is also the only Arizona scorpion that climbs walls and ceilings, and it hides under bark, in block […]

Roach Droppings and Smear Marks: Spotting an Infestation Early

City Wide Pest Control technician checking a kitchen cabinet with a flashlight for roach droppings in a Phoenix home

Roach droppings look like coarse black pepper or coffee grounds when they come from German cockroaches, and like dark brown to black ridged cylinders about the size of a grain of rice when they come from American cockroaches. Finding either in a drawer corner, under the sink, or inside cabinets is the earliest reliable sign […]

Do Mosquito Yard Treatments Actually Work? What to Expect

City Wide Pest Control technician applying a barrier mosquito treatment to shrubs along a block wall in a Phoenix backyard at dusk

A professional mosquito yard treatment is a barrier spray applied to shaded vegetation, fence lines, and other resting spots that knocks down adult mosquito counts 80 to 90 percent for two to three weeks, not permanently. It kills mosquitoes on contact and keeps repelling new ones from landing on treated leaves, but it does nothing […]

Wolf Spider vs Recluse: Stop Misidentifying This Harmless Hunter

Extreme close-up of an Arizona wolf spider showing all three rows of eyes used to tell it apart from a recluse

A wolf spider vs brown recluse mix up is why healthy, prey eating spiders get squashed across the Valley every week. Type "brown recluse wolf spider" or "wolf spiders brown recluse" into a search bar, or ask an assistant which one is in your garage, and the answer comes down to the eyes: a wolf […]