I haven't tried this product but I've heard it mentioned as a print stabilizer, Bubble Jet, I think. Maybe you can google it or do a search here. Sorry to be so vague. I'm going to look it up myself soon for a label on my brother in law's QOV. I want to add more information than I normally would, such as years of his service, military branch, etc. Please let us know what method you decide to use.