Can this be used in Kohler waterless without a cartridge shown along with this liquid?

Waterless urinals work basically the same. The urine passes through the chemical, therefore I would say you should be able to use it.

Does this work in sinks and floor drains/showers which we rarely use, some may not be used for a year?

This is designed to work in "waterless" urinals, not regulars ones that require water. Sinks, showers, floor drains, and even toilets need to have the water trap filled from time to time. I live in a seasonal high desert community and my friends ask me to run water in their showers, sinks, and toilets at least once a month. Otherwise, the sewer gasses will come up the pipes and the house will get an awful smell like a sewer. You will have to do the same with little-used drains. I hope this helps.

Can this eliminate bath tub drain stinks?

Well, it all depends on what's causing the stink! If the water that prevents the sewer vapor from coming into the house is evaporating, then this product might help prevent the evaporation. If not, then it probably won't help. Try cleaning the drain 1st.

Can I add this to an existing filter?

Yes, you need to remove and empty reinstall and fill with 2 oz of product then water to the top

Waterless Blueseal Urinal Trap Seal Liquid 1 Gallon Odor Barrier

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

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Description

💼 Seal the deal on efficiency and sustainability with Waterless BlueSeal!

ECO SMART FORMULA - Biodegradable and waterless, reducing water waste and maintenance for the eco-conscious facility manager.
ENDURING ODOR BARRIER - Keeps urinals fresh with a long-lasting, biodegradable seal that outperforms water-based traps.
EFFORTLESS INSTALLATION - Fits standard 2-inch waste lines with no flush valves or sensors—zero-touch, zero hassle.
WINTER PROOF PERFORMANCE - Eliminates costly winterization by remaining liquid and effective down to -70°F—no freeze, no fuss.
COST EFFECTIVE RELIABILITY - Trusted by professionals for years, delivering premium performance at a fraction of the big-brand price.

Waterless 1101 BlueSeal Urinal Trap Liquid is a biodegradable, long-lasting seal designed for waterless urinals. It features a specific gravity lower than water or urine, ensuring it stays in place while preventing odors. The liquid remains stable without evaporation at 100°F and won’t freeze above -70°F, cutting winterization costs. Easy to install and maintain, it’s a cost-effective, eco-friendly solution favored by facility managers.

Specifications

ASIN	B003H4BAL4
Best Sellers Rank	#128,054 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #48 in Urinal Accessories
Brand	Waterless
Brand Name	Waterless
Color	White
Customer Reviews	4.7 out of 5 stars 58 Reviews
Global Trade Identification Number	00814265000022
Included Components	Bra
Item Dimensions	12 x 8 x 12 inches
Item Form	Liquid
Item dimensions L x W x H	12 x 8 x 12 inches
Manufacturer	Waterless
Material	Liquid
Material Type	Liquid
Model	1101
Number of Items	1
Part Number	1101
UPC	814265000022
Unit Count	1.0 Count

Reviews

T**D

Better price the big brand name of the same product

Great value use to spend twice this for a big name brand product then found this. Works just like the stuff twice the price. Always great to be able to lower maintenance costs for the business

23.01.2021

O**R

Good

Definitely does the job. We've been using this for years and we've never had a problem. Just be mindful that if you order more than one they'll probably be shipped separately.

17.05.2019

G**Y

Waterless urinal sealer

Little expensive

22.06.2022

A**R

Just what we wanted

What we needed!

19.09.2019

S**.

I recommend this.

This product does what it suppose to do. If you have a waterless urinal, I recommend this.

14.02.2015

S**S

Nice

Great

1.12.2018

A**R

Does the job and saves money.

30.05.2016

P**I

Five Stars

very happy with the product and the service

4.09.2015

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