Kronen Holding Tank Treatment | 4 oz., Pack of 6, Formaldehyde-Free

Nobody wants their holding tank fighting back at the worst possible moment. Kronen's treatment is formulated to destroy odor on contact rather than just mask it, and it's formaldehyde-free, making it a gentler option for RV, marine, and septic holding tanks alike.

• Destroys odor on contact rather than masking it
• Formaldehyde-free formula
• Effective in RV, marine, and septic tank systems
• Pack of six 4 oz. doses
• Made in the USA

A simple, no-fuss addition to your tank routine for anyone who'd rather not deal with harsh chemical treatments.