1. Use IPA or high-purity alcohol (above 95%, the lower the purity, the easier it is to cause the model to turn white) to clean the 3D printed model.
2. The cleaning time should not exceed 5 minutes. If the cleaning time is too long, the details of the model will easily become soft. The cleaning time of the detailed parts should be shortened. You can prepare two cleaning containers. The first one is used for preliminary cleaning to clean the resin on the surface of the model. The second one is used for thorough cleaning with fresher alcohol. After cleaning, the surface is in a dry state. Use a soft-bristled toothbrush to clean the surface during the cleaning process. smooth.
3. If you use ultrasonic cleaning, it only takes 1-2 minutes to clean it. And IPA can make the cleaning process simpler and does not damage the chemical structure of the cured resin itself. However, IPA is an industrial solvent and should be used with caution.
Warm reminder: If you are using water-washable resin, you can clean it directly under the faucet, no solvent cleaning step is required.