Dover - New Hampshire Four (4) Touchfree Automatic Wash Bays 887 Central Avenue - In front of Petco and Bed Bath & Beyond Somersworth - New Hampshire Three (3) Touchfree Automatic Wash Bays Three (3) Self Serve Wash Bays 413 High Street (Route 9) - Across from Wal-Mart ~Map and Driving Directions~ Somersworth - New Hampshire Two (2) Touchfree Automatic Wash Bays One (1) Self Serve Wash Bay - COMING SOON! 4 Enterprise Drive (Route 108) - North of Somersworth Nissan ~Map and Driving Directions~ Rochester - New Hampshire Three (3) Touchfree Automatic Wash Bays 123 Farmington Rd. (Route 11) - Across from Wal-Mart ~Map and Driving Directions~ Rochester - New Hampshire Two (2) Touchfree Automatic Wash Bays One (1) Self Serve Wash Bay 203 Gonic Rd. (Route 125) - Between Dunkin Donuts & Irving ~Map and Driving Directions~ The Ultimate Car Wash Experience ~ Awarded "Best Car Wash" In New Hampshire ~ This Web Site Is Protected by U.S.Copyright Laws. Copyright © 2003-2013 Black Dog Car Wash, LLC All Rights Reserved. Reproduction in whole or part without explicit permission is prohibited.