We have a horrible smell coming from our vent pipe in our home. Any chance these would help with a home septic system?

What's coming out of your house pipe is the very gasses that the P traps are designed to keep out of the inside your house. The water trapped in the P trap keeps septic gasses from coming up from the septic and out of your sinks drain. The pipe also facilitates air to enter the system when you flush etc. Otherwise the vacuum of flushing would draw the water out of the P traps. Try Rid-x to help your bacteria in your septic, and you could dump some of these if they are scented, just to help the smell. Otherwise, have a bbq and invite a variety of large mammal buddies. That should help with the bacterial variety in the tank itself. TIP: to help keep black tank odors from coming into your camper, always add some water to the bowl and sinks (p traps). This prevents fumes from coming up into the camper instead of up the vent pipe.

Can I use these in a pop up camper cassette toilet? Or will it be too much?

You can use this item for that application. 1 drop-in per dump.

What is the difference between this and the marine formula?

No difference, other than different packaging.

What are the actual chemical ingredients?

Sodium Chloride, Sodium Percarbonate, citrus additive, color

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

TST MAX RV Toilet Treatment Drop-INs - Lavender 30-pk Made in the USA

Product ID: 98827041

Details

Brand
Camco
Item Form
Granule
Material Feature
Biodegradable
Scent
Lavender
Specific Uses For Product
Toilet

🌿Lavender scent freshness

🛁7-day odor control

♻️Septic-safe biodegradable

¥11759

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

🚐 Freshen your journey with every drop-in—because your RV deserves the best!

PROUDLY MADE IN THE USA - Trusted by thousands of RVers nationwide for reliable, high-performance tank care.
POWERFUL WASTE BREAKDOWN - Efficiently dissolves waste and toilet paper to prevent clogs and optimize sensor accuracy.
LONG LASTING ODOR DEFENSE - One drop-in treats up to 40 gallons for a full week of odor-free RV living.
ECO FRIENDLY SEPTIC SAFE - Advanced biodegradable formula that protects your septic system and the environment.
VERSATILE FOR EVERY ADVENTURE - Perfect for RVs, boats, boondocking, and portable toilets—your all-in-one tank treatment.

Camco TST MAX Lavender Drop-INs are ultra-concentrated RV toilet treatments that eliminate odors and break down waste for up to 7 days per use. Safe for septic systems and biodegradable, these 30-pack pods deliver a refreshing lavender scent while maintaining optimal black tank performance. Made in the USA and trusted by over 40,000 users, they’re essential for any RV or marine sanitation system.

Specifications

ASIN	B07GYSYVHB
Best Sellers Rank	#39 in Automotive ( See Top 100 in Automotive ) #1 in RV Sewer Chemicals & Cleaners
Brand	Camco
Brand Name	Camco
Customer Reviews	4.6 out of 5 stars 42,201 Reviews
Global Trade Identification Number	00014717415538
Included Components	TST Max Lavender Drop Ins
Item Form	Granule
Item Highlight	Control Unwanted Odors and Break Down Waste and Tissue - Septic Tank Safe - Lavender Scent - 30-pack (41553)
Item Type Name	TST Ultra-Concentrated Lavender Scent RV Toilet MAX Treatment Drop-Ins, Formaldehyde Free, Breaks Down Waste and Tissue, Septic Tank Safe,
Item Volume	40 gallons
Item Weight	1.2 pounds
Manufacturer	Camco
Material Feature	Biodegradable
Material Features	Biodegradable
Model Number	41553
Number of Items	1
Package Size Name	30 Count
Part Number	41553
Recommended Uses For Product	Toilet (RV, Marine)
Scent	Lavender
Size	30 Count (Pack of 1)
Special Features	Concentrated
Specific Uses For Product	Toilet
Surface Recommendation	Aluminum
UPC	014717415538
Unit Count	30 Count
Warranty Description	Limited 1 Year

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

Anjali K.

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

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.