When should I put Aquaphor on my tattoo to ensure optimal healing and preservation of the artwork? Is it advisable to apply this ointment immediately after leaving the tattoo parlor, or should I wait for a specific duration? What are the crucial healing stages where Aquaphor might play a beneficial role, especially considering that tattoos undergo various phases post-application? Furthermore, how often should I reapply this emollient, and for how long does one typically maintain its usage? As I contemplate the balance between maintaining skin hydration and avoiding the potential for over-moisturization, what are the signs that indicate I should scale back my use of Aquaphor? Should environmental factors, such as humidity or temperature, influence my decision on when to engage with this healing agent? Ultimately, how can I ensure that my tattoo remains vibrant and properly healed throughout the entire process? What factors should I take into account?