Home
About
Products
Services
Ask the Experts
Careers
Contact Us
Industrial Water Treatment
Waste Water Treatment
Specialty Products
RV & Marine Products

Westchem introduces our Environment Canada Certified holding tank products.

Both Zyme-Out and Crystal Blue control odours and digest waste in your black and gray

water tanks.  You never need to use or toxic or corrosive chemicals again.

Scroll down to see more

on these effective and safe Holding Tank deordorizers/digestors.


storelocator
Canadian-Logo








sanidumps_logo

RV Zyme-Out - Odor Control and Waste Digestor

100% Biological Holding Tank Treatment. The finest Certified Environmentally Safe RV product on the market. Combines both black and grey water treatments

Read more...

RV Brite - Enzymatic Cleaner for RVs

Enzymatic, non-abrasive cleaner. The only hard surface cleaner designed for use in RV’s that also protects your holding tank activity. Cleans showers, sinks, counter tops, taps, mirrors and toilets.

Read more...

Tank Fresh - Drinking Water Tank Freshener

A truly unique product from Westchem. Tank Fresh removes the after taste of winterizing anti-freeze from

Read more...

Crystal Blue - Odor Control and Waste Digestor

100% Biological Holding Tank Treatment in Dry Form. Our unique pellets are Certified Environmentally Safe. Combines both black and grey water treatments into

Read more...

Powermax - Super Concentrated Cleaner

Industrial strength concentrated cleaner. Cleans almost anything. Uses are almost too numerous to list. Just add water and wipe down. You will be amazed

Read more...

© Copyright Westchem Mfg. Ltd.