What is Happy Campers RV Holding Tank Treatment?

Happy Campers is a highly concentrated and proprietary blend of minerals and micronutrients. It's a water-activated powder treatment designed to eliminate odors and break down waste in RV and marine black and gray holding tanks.

I lost my scoop, how much is in one scoop?

One scoop (or one treatment) equals 2 tablespoons. Use one treatment per 40 gallons of holding tank capacity. For example; if you have an 80 gallon tank, you would use 2 scoops with 5-6 gallons of water to prime tank.

Is Happy Campers safe for RV plumbing and septic systems?

Absolutely. Happy Campers is safe for RV plumbing and home septic systems. It contains no formaldehyde or harsh chemicals that would damage seals.

Why can’t Happy Campers be shipped to California?

California SB 317, pertaining to chemical RV tank treatments, contains language broad enough that Happy Campers decided not to sell into California for compliance concerns, though the product does not contain any of the listed banned ingredients.

Does Happy Campers work in all types of campers, holding tanks, and cassette toilets?

Yes. It works for all marine, RV, camper and portable tanks and toilets. For smaller tanks (e.g., a 6-gallon cassette toilet), use a reduced amount, such as 1/4 to 1/2 scoop, mixed with 1-2 gallons of water. Adjust as necessary.

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Happy Campers RV Toilet Treatment & Holding Tank Treatment - Controls Odors, Helps Prevent Clogs, Buildup & Sensor Issues in RV Black & Gray Tanks – Supports Reliable Dumping (18 Treatments)

Product ID: 5796030

Details

Brand
Happy Campers
Item Form
Granule
Material Feature
Fragrance Free
Scent
Unscented
Specific Uses For Product
RV Holding

⏳long-lasting odor control

🚽18 treatments per pack

🛠️mineral-based formula prevents clogs

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$71.78

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Description

🚐 Keep your RV fresh and flowing—because your adventure deserves no interruptions!

ODOR FREE ADVENTURES - Eliminates foul RV tank odors fast for a fresh, clean bathroom experience on the road.
CLOG PREVENTION POWER - Mineral-based formula promotes smooth waste flow and prevents buildup and sensor issues.
EFFORTLESS APPLICATION - Simple add-and-flush routine keeps your RV tanks fresh without any complicated steps.
RELIABLE DUMPING EVERY TIME - Each scoop treats up to 40 gallons, ensuring hassle-free, consistent tank maintenance.
UNIVERSAL TANK COMPATIBILITY - Safe for black, gray, septic, and marine holding tanks—perfect for all your travel setups.

Happy Campers RV Toilet & Holding Tank Treatment offers 18 concentrated treatments that eliminate odors, prevent clogs, and maintain smooth waste flow in black and gray RV tanks. Its mineral-based, fragrance-free formula is safe for all RV and marine holding tanks, ensuring reliable dumping and long-lasting freshness with easy application.

Specifications

ASIN	B005XEFADU
ASIN	B005XEFADU
Allergen Information	Allergen-Free
Best Sellers Rank	#277 in Automotive ( See Top 100 in Automotive ) #6 in RV Sewer Chemicals & Cleaners
Brand Name	Happy Campers
Contains Liquid Contents?	No
Customer Reviews	4.7 4.7 out of 5 stars (31,325)
Date First Available	October 19, 2011
Is Discontinued By Manufacturer	No
Item Form	Granule
Item Volume	18 Fluid Ounces
Item Weight	1.13 Pounds
Item model number	HC-18-oz
Manufacturer	RV Concepts
Manufacturer	RV Concepts
Material Features	Fragrance Free
Material Type Free	Odor Free
Model Number	HC-18-oz
Number of Items	1
Part Number	HC-18
Product Dimensions	3.5 x 4.25 x 4.5 inches; 1.13 Pounds
Scent	Unscented
Size	18 Treatments
Special Features	Concentrated
Specific Uses For Product	RV Holding Tank
Surface Recommendation	Toilet
UPC	186045000028
Unit Count	18.0 Ounce

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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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.

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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

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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

3 weeks ago

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$71.78

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered 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 British Virgin Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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