How to Clean Sensors on the iRobot Roomba 405 Robot Vacuum

Locating Roomba 405 Sensors

• 💡 The 360-degree sensor is located at the top of the Roomba 405.
• 🎯 The front sensor is situated below the 360-degree sensor.
• 📌 On the back of the appliance, you will find four cliff sensors.

Safe Sensor Cleaning Procedures

• 🧼 For cleaning, use a clean paper towel.
• 🔬 If using a cleaning solution, IPA alcohol is recommended.
• ⚠️ Avoid using sanitizers containing glycerin or other fragments, as they can damage or disable the sensors.
• ✅ Alternatively, sensors can be cleaned manually with just a dry paper towel.