The Vacuum Blackhead Remover does not cause irritation, but some redness may occur after treatment. Cleanse your skin with a gentle cleanser to remove excess dirt extracted during the treatment. Apply a hydrating serum such as hyaluronic acid and use a cold compress or cold steam to reseal pores. Avoid stronger active ingredients and other chemical peels for 2-3 days after the treatment. 

Use 2-3 times a week. 

Removing blackheads reduces the risk of developing a skin infection or more serious blemishes. It prevents bacteria from being transferred to the face by touching, picking or squeezing the skin. 

Opening the pores before extraction helps to soften the skin and loosen debris, making it easier to remove impurities such as dirt, oil and dead skin cells. This process can help prevent skin irritation and ensure you get the most out of your treatment. 

Before extraction, it is recommended to test the suction power on the palm of your hand. Change the intensity level using the on/off button and adjust as needed. Once you are comfortable with the intensity, you can use the device on the treatment area. Do not hold the suction in one place for more than 2 seconds to avoid skin irritation and possible bruising.