1. Apply directly to the scalp. Do not rinse.

2. Use 1-2 times a week to maintain clarity and balance. Use more frequently if prone to heavy product use, scalp congestion, and oiliness.

3. For best results, use a clean scalp.

Taking good care of your Adagio hair tool is important to ensure that it continues to work effectively and last for a long time. 

1. Hair tools can accumulate hair, dust, and product buildup over time. To clean your tool, unplug it and wipe it down with a damp cloth. You can also use a small brush to remove any debris from the crevices.
2. If you're using a heat styling tool like a flat iron or curling iron, always use a heat protectant spray on your hair before styling. This will help to prevent damage to your hair and your tool.
3. When you're not using your hair tool, store it in a cool, dry place. Avoid storing it in a damp or humid area, as this can cause rusting and damage to the tool.
4. When you're unplugging your hair tool, gently pull on the plug rather than yanking on the cord. This will help to prevent the cord from getting damaged or frayed.
5. Some hair tools, like curling irons and flat irons, should not be used on wet hair. Always make sure your hair is completely dry before using any heat styling tools.

By following these tips, you can help to extend the life of your hair tool and keep it working effectively.