Do I need to rinse the coils after I use Instant Powder Kegs? Yes. We recommend the rinsing of coils after use of coil cleaners. By admin|February 5th, 2018|Instant Powder Kegs|Comments Off on Do I need to rinse the coils after I use Instant Powder Kegs? Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail About the Author: admin