Maintenance is an important routine for any fountain pen. Krishna pen flush is a special cleaning system developed for flushing and cleaning the ink debris accumulated in your pens capillary channels over long usage which can effect the over all performance.

For normal routine pen cleaning, add 5 drops to 100ml tap water. Use this solution for the final flushing during your routine pen cleaning. Fill the pen with this solution just like you fill the ink and keep for several hours (nib face down) before the final flushing.

for better result, you can soak the nib section in this solution over night.

For stubborn stains, add upto 15 -20 drops to 100 ml water and keep the nib section soaked over night. you can re-use this pen flush Solution if no significant colour change occurred after the use.

the cleaning test we have conducted :  We have performed the cleaning on a pilot custom 74 pen nib unit. prior to cleaning, the nib was not getting any ink through the feed, soaking the nib unit in normal water did not yield any good result.    We have soaked the nib unit in krishna pen flush solution for almost 90 minutes, did multiple cleaning in intervals with help of a toothbrush,  and finally used a pen cleaning bulb to run the cleaning solution through the pen.   the cleaning test was successful, very impressive result.