Yes, the split ends hair trimmer is safe when used as directed. It is designed specifically to trim split ends without affecting the healthy parts of the hair. The trimmer uses a precision blade system that only cuts a very small portion of the hair (usually around 1/4 inch), minimizing damage or uneven cutting.

Yes, the trimmer works on curly hair, but it may require more preparation to get the best results. For optimal trimming, it's recommended to straighten the hair first to ensure the split ends are fully exposed and can be trimmed efficiently.

No, the primary purpose of the trimmer is to remove split ends while preserving the overall length of the hair. It only trims damaged ends (about 1/8 to 1/4 inch), so the effect on length is minimal, while improving the appearance and texture of the hair.

The trimmer doesn't "detect" split ends in a literal sense. Instead, the device is designed to trim the very ends of the hair, where split ends usually occur. When you pass the trimmer over sections of your hair, it cuts a tiny portion off the tips, ensuring that the split or frayed ends are removed while healthy hair remains untouched.

If you don’t see the desired results, consider checking whether you're using the device correctly. Factors like hair type, the current condition of your hair, or using it on wet hair can affect results. If it's still not working, we offer a satisfaction guarantee or a return policy. It's important to reach out to our customer service department at info@splitenderpro.com.

No, wet hair can behave differently, and using the device on damp or wet hair might cause uneven cuts or less effective trimming of split ends.

For most people, using the trimmer every 4-6 weeks is ideal. This time frame allows you to maintain healthy hair by regularly trimming any newly formed split ends without over-trimming.

Results are often immediate, in the sense that your hair will feel smoother and look healthier after the first use. However, for longer-term improvement in hair texture and appearance, regular usage over a couple of months will show more noticeable results, particularly in the reduction of split ends.