Seasonal Pest

Clover Mite Control

Tiny red mites that invade Chicagoland homes in large numbers during spring and fall, leaving reddish stains when crushed.

Size

1/30 inch - pinhead size

Color

Bright red to reddish-brown

Peak Season

March-May, October-November

Invasion Risk

High - Mass Invasions

Red spider mite, Tetranychus urticae, pest infestation on leaves. Highly detailed macro photography.
1000s
Per Window

Clover Mite Seasonal Invasions

Understanding these tiny red invaders and their predictable seasonal behavior patterns.

Identification

  • Extremely small - size of pinhead
  • Bright red to reddish-brown color
  • Long front legs extending forward
  • Leave red stain when crushed
  • Move slowly compared to insects

Seasonal Patterns

  • Spring surge: March-May
  • Fall invasion: October-November
  • Enter through tiny cracks
  • Climb up sunny building sides
  • Die quickly indoors (dry out)

Problems Caused

  • Thousands invade at once
  • Red stains on curtains/furniture
  • Clustered on windowsills
  • Annoying for residents
  • Difficult to vacuum completely

Seasonal Prevention

Pre-Season Preparation

  • • Seal cracks around windows and doors
  • • Caulk gaps in foundation walls
  • • Install tight-fitting window screens
  • • Remove vegetation from building perimeter

Landscaping Changes

  • • Create 18-24 inch vegetation-free zone
  • • Remove over-fertilized grass near foundation
  • • Avoid clover and grass types they prefer
  • • Use gravel or mulch barriers

During Active Invasion

Immediate Response

  • • Vacuum carefully (avoid crushing)
  • • Use damp cloth to wipe up gently
  • • Seal entry points immediately
  • • Wait - they die naturally within days

Warning: Avoid crushing clover mites! They leave permanent red stains on light-colored surfaces, carpets, and fabrics.

Timing Strategy

  • • Prepare in late February for spring invasion
  • • Second preparation in September
  • • Most active on warm, sunny days
  • • Cold snaps reduce activity

Professional Clover Mite Prevention

Prevent overwhelming clover mite invasions with our seasonal barrier treatment program designed for Chicagoland properties.

Seasonal Barriers

Pre-season treatments before invasions start

Perimeter Protection

Foundation and entry point treatments

Landscape Modification

Habitat changes to reduce attractiveness