Walex Porta-Pak 'Lavender Breeze' Drop-In Toilet Treatment Deodorizer for Black Water Holding Tanks (Pack of 2) Review

I have been using it exclusively on two different campers for 8 years and have never had an odor problem, even in hot weather or during camping time with a large group. I will never use anything else.

This is a really good product - If you plan on storing your black aquarium for several days you will smell the odor - Drop a sachet of Walex Porta-Pak and You won't smell it. You need to clean the aquarium from time to time to get rid of all the odor.

They're easy to use, come in ziplock bags, get the job done and make my life easier. We are avid hikers on wheels. We go hiking 2-3 times a month. We have a bathroom in the RV that we use a lot and I don't like the smells. Upon arrival at camp, once we're hooked up to the water supply, I'll drop one and do a couple of vigorous flushes. I haven't smelled yet. I love it. I used lavender but now I'm switching to citrus. I have no doubt that I will be happy. Yes, I am a "lucky tourist".