why does my Honda Accord smell musty inside

Solution

1. Preparation

• Tools Required:
  • Screwdriver set
  • Vacuum cleaner
  • Mold cleaner or disinfectant
  • Gloves
• Safety Warnings:
  • Disconnect the battery before working on electrical systems.

2. Remove Cabin Air Filter

• Open the glove compartment and remove the limit stop to allow it to swing down completely.
• Locate the cabin air filter cover and remove it.
• Take out the old cabin air filter and inspect for moisture or mold.
• Clean the filter housing with a damp cloth and disinfectant.

3. Inspect and Clean HVAC System

• Remove the blower motor if necessary to access the evaporator core.
• Clean the evaporator core using a specialized HVAC cleaner to remove any mold or mildew.
• Ensure that all ducts are free from debris and mold.

4. Clear Drains and Check for Leaks

• Inspect sunroof drains by pouring a small amount of water into the sunroof channel and ensuring it drains properly.
• Check the windshield cowl drains for debris that may be causing water to back up.
• Inspect the door seals for any wear or damage that may be allowing water ingress.

5. Dry and Sanitize Interior

• Use a wet/dry vacuum to remove any excess water from carpets and upholstery.
• Allow the interior to dry thoroughly by leaving the windows open or using fans.
• Apply a mold-inhibiting spray to carpets and upholstery for extra protection.