Identify where the ants are entering
Remove food, crumbs, and trash from the bedroom
Vacuum floors, baseboards, and under furniture
Wipe surfaces with soap and water
Seal cracks, gaps, and openings with caulk
Keep windows and doors closed or screened
Store snacks and pet food in sealed containers
Fix any moisture or leaks in the room
Place ant bait stations near entry points
Use ant spray only if needed and follow label directions
Sprinkle diatomaceous earth in hidden entry areas
Clean bedding and surrounding areas regularly
Remove clutter where ants can hide
Check nearby walls, outlets, and baseboards for nests
Contact a pest control professional if ants keep returning