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Cleaning Your Coroplast and Vinyl Signs

Author: Timothy Howard   | Published: February 22, 2021

The best way to clean your coroplast and vinyl banners is to use a sponge and dishwashing soap like Dawn. Do not scrub to hard and definitely do NOT use a pressure washer. I learned that lesson the hard way; a pressure washer will definitely clean your sign as well as taking off all of the ink :(.

If you do not leave your signs up year-round, be sure to wipe them down to remove all moisture before storing them. This is particularly true if you roll up your vinyl banners and/or store your signs where they have limited air flow. 

Posted in Sign Tips