Using an ionic flat iron and a blow dryer at the same time is generally not recommended. Both these devices produce heat, and using them simultaneously can lead to excessive heat exposure and potentially damage your hair or pose a safety risk. It's important to prioritize the safety of yourself and your hair when using styling tools.
If you need to dry your hair before using the flat iron, it's best to use the blow dryer first until your hair is mostly dry. Once your hair is dry, you can then use the ionic flat iron to style it. Be sure to follow the instructions and safety precautions provided by the manufacturers of both devices to ensure proper usage.
If you have concerns or specific questions about using these styling tools together, it's advisable to consult the user manuals of the specific products or reach out to the manufacturers directly for guidance.