How much should I use?

As a starting point we recommend 1 oz. per 40 gallons of wastewater based on a usage by two adults. Double that dose when the temperature is above 85 degrees.

Can I put this both the gray and black water tank?

Yes, it can be added down the toilet and sink.

is it safe for my residential holding tank or septic system?

It is safe for all types of waste tanks and plumbing systems.

Wil it work if it freezes?

The fragrance and the odor locking function will be unaffected however the bio-enzymes may be degraded. The real magic in the product is the bio-enzyme so the simple answer is yes it will work but not very well after a solid freeze

Will this damage my pipes or holding tank?

No, the product is safe for all types of plumbing.

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

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Eco Strong RV Toilet Treatment | RV Black Tank Treatment | RV Holding Tank Digestor, Odor Eliminator, and Cleaner | Perfect for Campers, RVs, Boats, 33 Treatments, Lavender

Product ID: 453050180

Details

Brand
Eco Strong
Item Form
Liquid
Material Feature
Biodegradable
Scent
Lavender
Specific Uses For Product
Toilet

🧪3-in-1 bio-enzymatic formula

♻️non-toxic & septic safe

🌡️works in all climates, hot or cold

$145.84

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

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Description

♻️ Stay fresh, clean, and worry-free on every adventure!

LAVENDER FRESHNESS - Subtle, refreshing scent that banishes porta-potty odors without overpowering your space.
ECO FRIENDLY SAFE - Formaldehyde-free, septic system safe, and proudly made in the USA.
TRIPLE ACTION POWERHOUSE - Liquefies waste, eliminates odors, and cleans sensors in one potent treatment.
CLIMATE PROOF PERFORMANCE - Effective in both scorching heat and chilly conditions—no clogs, no clumps.
PRECISION DOSING ZERO SPILLS - Innovative twin neck bottle design for mess-free, accurate application every time.

Eco Strong RV Toilet Treatment is a super-concentrated, bio-enzymatic liquid formula designed to liquefy waste, eliminate odors, and keep sensors clean in RV black tanks. Its triple-action formula outperforms powders by preventing clogs and works efficiently in all climates. Non-toxic and septic safe, this lavender-scented treatment ensures hassle-free waste management for campers, RVers, and boaters alike.

Specifications

ASIN	B08ZQXBYG5
Assembly Required	No
Brand	Eco Strong
Colour	Lavender Scented - 33 oz
Customer Reviews	4.5 4.5 out of 5 stars (2,197)
Date First Available	17 April 2021
Item Dimensions LxWxH	19.7 x 10.8 x 5.1 Centimeters
Item Weight	1 kg 20 g
Item model number	RV33L
Manufacturer	EcoStrong
Manufacturer Part Number	RV33L
Net Quantity	33 Fluid Ounces
Product Dimensions	19.69 x 10.8 x 5.08 cm; 1.02 kg
Volume	935 Millilitres

Reviews

K**R

Works as described

18.01.2026

K**N

No Oder at all

29.09.2025

G**H

EcoStrong...best product out there

15.03.2026

S**.

Happy crapper tank

20.01.2026

B**N

Easy to use. Pleasant odours.

21.08.2025

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.

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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.

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TrustScore 4.5 | 7,300+ reviews

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

4 days ago

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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$145.84

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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