On todays visit I treated exterior. Applied liquid application around windows and doors as a preventative measure against seasonal pest invader activity. I ensured to treat the cracks and crevices, so as to make sure treatment is not affected by weather conditions. I also took down spider webs around property and plugged hole in side of house by A/C unit with copper mesh. Please consult a hardware store about sealing this permanently. Please allow 2 to 3 hours dry time for liquid applications and 10 to 14 days for treatment to take full effect. Thank you for choosing Green Pest Solutions and have a great day