Product Overview

Clean Ink 7.7 by Leather Doctor is an ink stain remover, especially for ballpoint ink on the leather without the need for unnecessary physical damage.

People Also Ask:

Clean Ink 7.7 Works?

Clean Ink 7.7 works by dwell time allowing it's superior penetrating, lubricating, and suspending power to do its work by reverse-transfer technique on non-absorbent leathers.

What is a 'Reverse Transfer' Technique?

A reverse transfer technique uses a stretchable white towel or Towel 5 as an extension of the leather surface.

This highly absorbent towel is placed over the ink stain and Clean Ink 7.7 is applied with a detailing horsehair brush squeezing any air bubbles out tight.

Clean Ink 7.7 is left to work with its penetrating, lubricating, and suspending power wicking the suspended ink stain through the towel to be peeled off the leather safely.

How does Acidifier 2.0 work with Clean Ink 7.7?

Acidifier 2.0 with a pH value of 2.0 works as a rinse and a pH balancer to bring the pH value of 7.7 from the ink remover which is above the leather pH value of 3 to 5 back to its pH neutral.

This leather pH-neutralizing process can be experienced from an unhealthy sticky feel to a healthy squeaky feel.