# Maintenance

> Source: https://topodrone.com/knowledge/topodrone-slam-100/maintenance/
> Section: TOPODRONE SLAM 100
> Updated: 2026-10-02

1. Brush dust or dirt off the S-RTK100 surface with a soft brush;
2. Lightly moisten a non-woven cloth (preferably microfiber; do not use paper tissues) with a 30% alcohol spray, then gently wipe the S-RTK100 body to remove liquid or other stains.
3. Use a lint-free cloth (not a cotton swab) to clean corners and joints.

> **Warning:** Never spray directly onto the S-RTK module!