How to create a scorpion-proof environment in desert homes?

Sealing Entry Points

Seal all cracks and crevices around windows, doors, and any other openings with caulk or steel wool. Pay particular attention to areas around pipes, electrical outlets, and switches. This will prevent scorpions from entering the home. Use a caulk gun to fill gaps up to 1/8 inch wide, and use steel wool for larger gaps. For even better protection, install a 1/4 inch metal mesh over any openings.

Fine-Mesh Screens and Doors

Install fine-mesh screens on all vents, doors, and windows to prevent scorpions from entering the home. Use a 1/16 inch mesh screen, which is small enough to keep scorpions out but allows air to circulate. Make sure to seal the screens around the edges with caulk or weatherstripping to prevent scorpions from slipping underneath. Also, install a scorpion-proof screen door or a door with a tight-fitting door sweep to prevent scorpions from entering through the door.

Barrier Between Home and Soil

Install a barrier between the home and the soil to prevent scorpions from burrowing underneath. Dig a 6-inch deep trench around the perimeter of the home and fill it with gravel or sand. This will prevent scorpions from digging under the home. You can also install a plastic or metal barrier, such as a 1/4 inch thick sheet of plastic or a metal sheet, along the perimeter of the home and extending 12 inches below the soil surface.