Safe for cassette toilets?

Hello, This is an enzyme-based holding tank treatment, which means it's safe to use in any type of holding tank (RV, Marine, truck) and in septic systems. Thank you

Can it be used in gray and black tanks the same way?

We really don't know about the use/purpose in the Gray tank, definitely in the black tank. Why not just something like Dawn dish detergent in the Gray tank? Just a thought, it's a good degreaser.

This product uses 8oz single use bottles and another company has 4oz single use bottles. Which do you need?

My tank is 50+ gallons. I tried the 4oz version with poor results. Switched to the 8oz bottle and it works just fine.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Thetford AquaMAX Summer Cypress Scent RV Holding Tank Treatment, Formaldehyde Free, Waste Digester, Septic Tank Safe, 6 Pack 8oz Bottles (96689)

Product ID: 320952047

⚡Triple enzyme fast-acting formula

🌿Formaldehyde & bronopol free, eco-safe

🛶Safe for RV, marine & septic systems

341.99 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

🌿 Keep your RV fresh and eco-friendly with AquaMAX—because your adventure deserves the cleanest ride!

BULK VALUE PACK - Six 8oz bottles keep your tank fresh all season long—never run out mid-trip.
VERSATILE SAFE - Extensively tested for all RV, marine toilets, holding tanks, and septic systems—no worries, just smooth travels.
ECO CONSCIOUS CLEAN - Formaldehyde and bronopol free formula ensures campground-friendly, California-compliant waste treatment.
TRIPLE ENZYME POWER - Fast-acting enzymes break down waste and tissue to prevent clogs and residue buildup.
ODOR FREE ADVENTURES - Fresh spring cypress scent keeps your RV tank smelling like a breeze, not a burden.

AquaMAX Summer Cypress Scent RV Holding Tank Treatment features a powerful triple enzyme formula that rapidly digests waste and tissue to prevent clogs and residue. This formaldehyde and bronopol free solution is safe for all RV, marine, and septic systems, making it campground-friendly and California compliant. Sold in a convenient 6-pack of 8oz bottles, it neutralizes odors with a fresh spring scent, ensuring your holding tank stays clean and odor-free throughout your travels.

Specifications

ASIN	B08N8G1TGT
Best Sellers Rank	#43,621 in Automotive ( See Top 100 in Automotive ) #42 in RV Sewer Chemicals & Cleaners
Brand	Thetford
Customer Reviews	4.6 4.6 out of 5 stars (967)
Date First Available	November 11, 2020
Exterior	Brushed
Item Weight	0.01 ounces
Item model number	96689
Manufacturer	Thetford
Manufacturer Part Number	96689
Model	Thetford AquaMAX Summer Cypress Scent RV Holding Tank Treatment, Formaldehyde Free, Septic Tank Safe, 6 Pk x 8oz (96689)
Product Dimensions	6 x 6 x 4 inches

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

341.99 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews