Walex Porta-Pak RV Toilet Treatment Drop-Ins, Treats Black Holding Tanks, 10-Pack, Fresh

​If you've spent any time in a camper, you know the single biggest fear: the black tank smell. We've all been there. It's a hot day, you flush the toilet, and the dreaded "odor burp" comes up from the tank and stinks up the whole RV. For the first year we had our trailer, I was constantly fighting this, trying different liquids and powders with mediocre results. ​Then I switched to the Walex Porta-Paks, and honestly, they've been a total game-changer. ​The "Ease of Use" is a Lifesaver ​The absolute best part about these is the ease of use. There's no measuring, no spilling sticky blue liquid, and no messy powders. You just... drop a pack into the toilet and flush. That's it. The packet dissolves on its own. They come in a resealable bag, so they're easy to store in the bathroom cabinet without worrying about leaks. ​But Does It Stop the Smell? ​Yes. 100%. This is where they really shine. We've camped in 90-degree heat, and these paks completely neutralize the smell. It's not just a heavy perfume covering up a bad odor; it truly eliminates it. You get a mild, pleasant "fresh" scent (we like the Fresh Scent and Lavender ones), but only when you flush. The rest of the time, there's just no smell at all. ​The Final Test: The "Dump" Station ​You really see how well these work when it's time to dump the tanks. With other treatments, I'd still have... well, "solids" and a lot of toilet paper visible. It was gross and would sometimes clog the outlet. ​The Porta-Paks liquefy everything. When I pull the valve, it all just flows out easily. It makes the entire process faster, and cleaning the tank afterward with the black tank flush is much more effective. I've noticed our tank sensors stay cleaner and read accurately for much longer now, too. ​My Useful Tips for Using Them: ​"Charge" Your Tank: This is the most important tip! After you dump and rinse your tank, close the valve and then add about 2-3 gallons of fresh water back into the black tank. Then, drop your Porta-Pak in. The packet needs water to dissolve and work properly. Never drop it into a dry tank. ​Water is Your Friend: Always use a good amount of water when you flush, especially for solids. These treatments need liquid to break everything down. Don't be stingy with the flush water! ​Hot Weather? Double Up: If it's going to be extremely hot (95°F ) or if we're boondocking for a long weekend with the whole family (heavy use), I'll sometimes throw in a second pak halfway through the trip just to be safe. ​In short, these are a non-negotiable staple in our camper now. The ease of use is unmatched, and the complete smell control gives me peace of mind, especially on hot travel days. It makes the dreaded dump process far less unpleasant. Highly recommend!

they Jane a very pleasant smell until your porta potty is full.. i love the scent or kept my camper smelling good i use my portable toilet in my camper