Is it safe for septic tanks?

I called Walex but did not wait for a call back. I emailed them right away too. This is their answer about Porta-Pak:Porta-Pak will not harm your septic system when being used by a single RV. It would take 100's of RV's dumping the product daily into the septic system before the septic culture would even notice the product is in it. The product gets so diluted in the holding tank there is nothing left of the product when dumped into a septic system. I do have a question/suggestion for you. If your RV was used I always recommend you filling the black holding tank as high as you can with fresh water and adding 1 Porta-Pak in the tank for 24 hours and let it clean the tank thoroughly before you use. This will give you the reassurance that the tank is free of any old ill effects and leave you free to enjoy your camping. This is also a good practice to do before winterizing, so that you prevent any foul odors sneaking up on you when you get ready to start camping again. Congrats on the new trailer. Enjoy your travels and be rest assured that you won't have to worry about the holding tank. If you have any other questions please don't hesitate to call or write.Kindest regards, Todd ViceRV and Marine Sales ManagerWalex Products Company, Inc.PO Box 3785Wilmington, NC 28406(O)910-371-2242(F)910-371-2094

Has anyone used it at mardi gras parade?

HOW would you use a toilet deodorizer at Mardi Gras?

A toilet bowl cleaner dropped as packet into toilet bowl-fizzes pink, cleans, and disinfects...it stops fizzing,toilet bowl clean. Flush. Whose is it?

I believe but not positive that that is a mr clean or magic scrubbing bubble product not good for your rv or trailer set however ,it has chemicals that counter act the septic pals shown in this post .. it won’t ruin it right away but over time it will hurt the sensors and the clean out mechanisms

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

Walex Porta-Pak Black Holding Tank Deodorizer & Portion Control System Drop-Ins - Rapid Breakdown of Waste & Paper, Odor Prevention, Cleans Tank & Sensors - Fresh Scent, 10-Pack

Walex Porta-Pak Black Holding Tank Deodorizer & Portion Control System Drop-Ins - Rapid Breakdown of Waste & Paper, Odor Prevention, Cleans Tank & Sensors - Fresh Scent, 10-Pack

Product ID: 263300402

Details

Brand
Walex
Colour
Blue
Item dimensions L x W x H
7.6 x 21 x
Item form
Tablet
Scent
Fresh

⚡Rapid waste & paper breakdown

🌊Versatile for 2.5-40 gallon tanks

🛡️Odor prevention & sensor protection

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$119.05

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered 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 Ecuador.

Secure transaction

Description

🚐 Fresh tanks, fearless travels—never settle for less!

UNIVERSAL FIT - Perfect for RVs, boats, and portable camping toilets from small to large tanks.
ECO CONSCIOUS CLEAN - Biodegradable formula that respects nature while you explore.
INSTANT ACTION TABS - Drop-in formula dissolves immediately—no mess, no wait.
ODOR FREE ADVENTURES - Eliminates embarrassing smells so you can enjoy every journey confidently.
TANK SENSOR FRIENDLY - Keeps holding tank sensors clog-free and functioning flawlessly.

Walex Porta-Pak Black Holding Tank Deodorizer is a 10-pack of fast-dissolving, water-soluble tablets designed to break down waste and toilet paper, prevent odors, and protect tank sensors in RVs, boats, and portable toilets. Suitable for tanks between 2.5 and 40 gallons, these USA-made deodorizer tabs ensure a fresh scent for up to 2 days while being environmentally responsible.

Specifications

ASIN	B0006GF5SK
Area Odor Remover Type	Area Deodorizer
Best Sellers Rank	#1,731 in Automotive ( See Top 100 in Automotive ) #1 in RV Sewer Chemicals & Cleaners
Brand	Walex
Brand Name	Walex
Color	Blue
Colour	Blue
Container Type	Zipper Bag
Customer Reviews	4.7 out of 5 stars 23,371 Reviews
Global Trade Identification Number	00042693917999, 00742693917998
Included Components	10 drop in treatments
Item Dimensions	7.6 x 21 x 24.1 centimeters
Item Form	Tablet
Item Type Name	Porta Pak Deodorizer 10 Count, Pack of 1
Item Weight	0.65 Pounds
Item dimensions L x W x H	7.6 x 21 x 24.1 centimeters
Item form	Tablet
Manufacturer	Walex Products Company, Inc
Model Number	PPRV10
Number of Items	1
Package Size Name	10 Count
Part Number	TOI-91799
Power Source	passive diffusion
Recommended Uses For Product	RVs, boats and camping cassette toilets
Scent	Fresh
Scent Duration	2 Days
UPC	742693917998
Unit Count	10 Count
Warranty Description	LIMITED WARRANTY

Reviews

S**I

حسب الاحتياجات

21.08.2025

J**E

Nice

3.11.2024

م**ل

جيدا جدا

منتج جيدا جدا

29.08.2024

A**L

Good product

It’s a very good product to use it for WC in the camping because keep it the wC with in good smells

12.01.2024

O**I

منتج ممتاز

المنتج ممتاز ورائحة زكيه فواحه .

22.07.2024

E**I

ممتار

ممتاز جداا لكن اتمنى مراعاة السعر المرتفع

28.01.2021

P**X

جيد

6.04.2025

S**D

جيد

7.01.2026

L**A

Si funciona!

Huele muy bien.... funciona a la perfección para el baño portátil

6.09.2025

S**R

Excellent product

Does the job very well. Has a pleasant odour

3.11.2024

T**F

Nö

Geiles zeug aus Polen immer wieder

18.11.2025

黒**治

良品

匂い無く、使いやすい良かったです

25.01.2026

B**I

No more smellyness

Brilliant! No smell at all with one of these in the tank. And I'm the guy who wears hazmat gear when emptying at the elsan point, the smell makes me heave normally but not when you use these....

12.02.2026

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

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

2 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.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$119.05

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered 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 Ecuador.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ali H.

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

1 day ago

View all Trustpilot reviews