Symptom:

Possible reason: 

• The cleaning solution does the damage to the surface
• Ultrasonic cleaner does the damage to the surface.
  

Important Notice :

1. Use water and enzymatic cleaning solution with proper ratio of 1:100-200. 
2. Recommended soak time of 10 mins and above.
3. Wipe with lint-free cloth.
4. Sterilization according to our official guidance.

Recommendation/Tested

Brand	Name	Product Code	Link	Reference
3M	3M Rapid Enzyme Cleaner	70500	3M: https://www.3mindia.in/3M/en_IN/p/d/v000429544/ Amazon: https://www.amazon.in/3M-Rapid-Multi-Enzyme-Cleaner-70500/dp/B0BLNSK331
3M	3M™ 快速高效多酶清洗液	70503	3M： https://www.3m.com.cn/3M/zh_CN/p/d/v101084126/

DO NOT USE

• Do not use cleaning solutions that contain alkali, oxidants, or any material sensitive to aluminum.
• Material, such as: Hydrogen peroxide and potassium hydroxide, are strictly forbidden.
• Do not use tap water to clean the coded scanbodies, instead, use distilled water.
• DO NOT use an ultrasonic cleaner for coded scanbodies. Which can damage the surfaces and leading to a loss of accuracy/dot capturing issue during scan.

Name	Reference
Solution that are not for aluminum part