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Dometic Max Control Advanced Holding Tank Treatment 32 oz.On SaleView all products in Toilet Parts & Maintenance #:  36534
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Dometic Max Control Advanced Holding Tank Treatment 32 oz.

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Free Shipping This Item qualifies for Free Shipping on orders over $99! More Info...

Free Davis Deluxe Boater's Knife with $300 order

Binnacle Gift Cards and Mustang items exempt. Website orders only. One Free item per customer/household. Ends Midnight Sunday Apr. 21
Sealand's deodorants contain the most effective odor control ingredients available. Four ounces controls odors in a 40 gallon holding tank.
More Details...   #36534
MFG Part#:   9108557757
Our Price: CAD$32.95
Sale: CAD$27.20
You Save: CAD$5.75!
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Sealand by Dometic

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Dometic 9108557757 Max Control Advanced Holding Tank Treatment 946ml

- Holding Tank Systems: Pour 8 ounces (237 ml) mixed with one gallon (3.8l) of water through the toilet bowl.

- Portable Toilet Systems: Pour 2 ounces (59 ml) directly into the waste tank through the toilet bowl and add one pint (473 ml) of water to cover the tank bottom.

  • Long-lasting odour control
  • No formaldehyde
  • Eight ounces will treat up to 40 gallons of tank capacity*.
  • 100% Biodegradable, environmentally safe.
  • Breaks down waste and tissue and keeps holding tanks clean
  • Effective in both hot and cold climates.
  • Bottles have see-through window stripe and 4 oz. increment marks make measuring easy.
* Note: Based on a five-day retention period. Temperatures above 29° C (85° F), or a longer retention period may require extra deodorant. Holding tanks should be emptied every week regardless of the waste level.

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Q. Do you offer Free Shipping?
A. We have free ground shipping via UPS or Canada Post within Canada on most orders of $99 or more (pre-tax).

Q. What do you mean by most orders?
A. Some items are exempt from this offer and are indicated on the product page. Exempt items are usually bulky or heavy items such as buoys. Over 98% of the items on qualify for the free shipping offer.
To see what your shipping charge (if any) will be you can add the item(s) and quantities to the shopping cart and you will see a shipping cost calculator

Q. Where do you ship from?
A. We ship from Halifax, NS

Q. What is the delivery time?
A.  NS, NB, PE: 1 - 2 business days,
      ON, QC, NL: 2- 4 business days
      MB, SK, AB: 4-5 business days
      BC: 5-7 business days
When your order ships you will be emailed a tracking number which will give you the scheduled delivery date

Q. Do you offer Express Shipping?
A. We offer Express Shipping on some orders depending on the items ordered and the delivery address. If Express shipping is available for your order you will see the option on the checkout page. If you do not see the Express option and you want Express shipping please send an email and we will provide you with a quote (

Q. Do you require a signature on delivery?
A. We sometimes add a signature requirement especially if it is a high value package

Please Note:
Very Remote areas are exempt from Free Shipping offer. These are typically remote northern areas. Nunavut as well as many parts of the Yukon and NWT are exempt from free shipping

Money Back Guarantee
Guarantee You may return your purchase to us (with a return authorization number - use this form) within 30 days and we will refund the purchase price of the product. Items which are cut to order (rope, wire etc), software, chart cards and printed materials (paper charts, books) are not returnable.

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