Corrective action can oftentimes be a difficult and unpredictable process. Saline removal is a service I offer to you. If you decline removal, it is important for you to know that the outcome will differ from the outcome of brand-new permanent makeup. Even after tattoo removal, any new permanent makeup is in addition to what you already have in that area. Very rarely will all remnants of previous PMU be completely covered. Many times, a color-correction pigment will be used to neutralize your brows. Upon completion, your brows may be a hue to which when healed will appear differently, so it is important not to be startled by excessive warmth or olive tones initially. It is extremely common for you to need a touch up, if not multiple touch ups. The goal of corrective action is to improve the area and it is absolutely not promised that the corrective action will give you the brows of your dreams. This is because there is only so much that can be done when pigment from previous services is present. Covering up previous PMU may be a lengthy process, and again, is unpredictable. This is not due to the skill level of your technician but due to the complexity of covering previous pigmented skin.