Hi.  
I have a Mini 2 that I use in the Middle East.  
It therefore picks up a lot of dust and sand and is subjected to high heat.  
What type of maintenance and cleaning do you recommend?

Hi there,
thank you for reaching out.

It is not advisable for you to clean the motor by yourself. If there is any dirt on the surface of the motor, you can gently clean it with a soft cloth. For other issues, please return it. You can also refer to the article link below for information on Aircraft Storage & Maintenance. I hope you will receive more recommendations from the DJI Forum community.

https://forum.dji.com/forum.php?mod=viewthread&tid=286670

If you have any further questions, please feel free to message me for assistance.

Okay, thanks for your tips.

djiuser_DZIQDhy8X6yu Posted at 7-28 05:24
Okay, thanks for your tips.

Hi there,
thank you for reaching out.

I trust you'll receive additional recommendations from the DJI Forum community too. Wishing you safe flights always!

Should you have any other inquiries, kindly message me for assistance. Thank you.