We do not want to suggest only one item for stain removal due to the fact that time is of the essence when you're learning how to get ink out of carpet. Instead, we're going to give you a range of alternatives, so that you can choose the product that will assist you the best and (hopefully) currently have on hand:
RUBBING ALCOHOL: Wet a clean rag or cloth with rubbing alcohol and use it to blot the stain, starting at the edges and working your method inwards to prevent the stain from spreading. Continue re-wetting and blotting until the area disappears. This will most likely take 30 to 45 minutes or more.
WD-40 (or another spray lubricant): Spray the lubricant onto the stain and enable it to sit for 15-25 minutes. Blot the stain with a sponge and soapy water to eliminate both the lubricant and the ink.
Spray this solution onto the stain or dip a cloth into the solution and dab onto the stain. Continue blotting until the stain is eliminated.
HAIRSPRAY: We cannot vouch for the success of this claim, but lots of people think that hairspray can assist get rid of ink stains. If you desire to try it, spray hairspray onto the enable the hairspray and stain to sink in for 4-6 minutes.
With all of these items, we suggest that you do a test patch on an unimportant and hidden location of the carpet in advance. Some items (especially spray lubes) can completely stain your carpet. Always remember to blot (not rub) and do not pour a liquid product directly onto the area or stain (this might stain or trigger the area to spread).
After you have actually removed the stain, rinse the area with warm water to get rid of any residue. Blot the location with a dry cloth to eliminate excess water then leave the location alone, allowing the carpet to dry. After it dries, you may have to fluff the carpet fibers up with your fingers.
If your stain still hasn't vanished after you try one method, try another. And if the carpet stain still isn't really gone after multiple efforts, call Carpet Cleaner Pros.