Heads UP holding tank deodorant works instantly to control odors in black or grey water holding tanks. Economical, long lasting with pleasant fragrance. Detergent additive helps keep holding tanks clean. Helps break down waste and tissue. Use in marine or RV holding tanks, recirculating and portable toilets. Non-toxic and non-formaldehyde formulation.

NOTE: MSDS Sheets for MaryKate products are available at the MaryKate website. Click on the Manufacturer's name at the top of this page for access.

Note: This item has been discontinued. We have none in stock and it is no longer available to us.

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