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Touchy subject - proper toilet paper for black tank

obie311
Explorer II
Explorer II
I hope this is the appropriate spot to post this. If not, mods please move or delete if it's too touchy.

I'm wondering if there's a consensus on the best toilet paper to use for our black tanks? I'm planning to stock up for a long trip.

I've heard anecdotally that the Kirkland house brand is good, but I don't know if that's accurate. At home, I'm a believer in Charmin heavy-duty.

The parameters are:
  • efficacy
  • dependability and dissolveability
  • comfort level
  • cost per application
30 REPLIES 30

toedtoes
Explorer III
Explorer III
Boon Docker wrote:
I guess I am lucky. I don't have any roots growing in my black tank, so no problem using Charmin. :B


Sorry, I should have added the following:

Since Northern tp showed a failing to disintegrate in my home sewer system, I figured it would be likely to catch on the vavles, etc, in the RV. So, I wouldn't recommend it.
1975 American Clipper RV with Dodge 360 (photo in profile)
1998 American Clipper Fold n Roll Folding Trailer
Both born in Morgan Hill, CA to Irv Perch (Daddy of the Aristocrat trailers)

Diamond_c
Nomad
Nomad
We don’t put tp in the toilet. We put it in the trash bag and dispose of it in a dumpster. Also we too have no tree roots in the black tank and also none in the septic tank at home.

Boon_Docker
Explorer III
Explorer III
I guess I am lucky. I don't have any roots growing in my black tank, so no problem using Charmin. :B

toedtoes
Explorer III
Explorer III
I have used angel soft and kirkland without issue for years.

Years ago at home I found that Northern TP tended to get caught up on tree roots and wouldn't disintegrate. When I'd have the sewer snaked, it'd pull up roots and TP. Once I changed to angel soft and kirkland, snaking never pulled up tp just roots.
1975 American Clipper RV with Dodge 360 (photo in profile)
1998 American Clipper Fold n Roll Folding Trailer
Both born in Morgan Hill, CA to Irv Perch (Daddy of the Aristocrat trailers)

_1Flyboy
Explorer
Explorer
….. When we use the onboard toilet ( which is infrequently as we prefer to use any facilities where we are camping such as: vault toilet, RV Park toilet, where the bear goes) we put the used toilet paper into a plastic bag; then dispose of in the dumpster…. NO worries about clogged tanks, lines or sensors… And always remember to use LOTS of water when flushing….

wildtoad
Explorer II
Explorer II
It’s not so much what to you choose to use, but how much of it you use per use. If you throw big wads of it down the toilet you may create blockages. Also don’t throw “Butt Wipes” down the toilet.
Tom Wilds
Blythewood, SC
2016 Newmar Baystar Sport 3004
2015 Jeep Wrangler 2dr HT

wa8yxm
Explorer III
Explorer III
Though TP is TP not all TP is the same.. Scotts Single Ply is rated Good. Charmin multi-ply quilted is not..
The rating is based on how fast it 'Falls apart' in water.. Even the longer lasting ones by the time I finish up Stand up. Pull up. Zip up. Belt up, exit the RV, walk around to ye old dump valve... No problem.

What did I use for several years without issue *Full timing*
Company called Boxed.com also their url Store brand is Prince and Spring.

NOTE this is a "Big box" store like Sam's or Costco. But it's good quality product and did not cause an issue.. I'm no longer in the RV but I still have nearly a full "Case" of P&S TP in ye old smallest room of my apartment not counting closets.
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times

Mike134
Explorer
Explorer
Single ply Scotts works in my home septic and TT holding tank.

Experiment put a couple of sheets in a glass of water overnight and check the next morning. See for yourself if you'll have issues with TP that doesn't break down.
2019 F150 4X4 1903 payload
2018 Adventurer 21RBS 7700 GVWR.

Lwiddis
Explorer II
Explorer II
Scott’s septic safe works well.
Winnebago 2101DS TT & 2022 Chevy Silverado 1500 LTZ Z71, WindyNation 300 watt solar-Lossigy 200 AH Lithium battery. Prefer boondocking, USFS, COE, BLM, NPS, TVA, state camps. Bicyclist. 14 yr. Army -11B40 then 11A - (MOS 1542 & 1560) IOBC & IOAC grad

spoon059
Explorer II
Explorer II
I buy septic safe Scotts. Not sure why its a touchy subject, the TP you buy in your camper only affects you and your camper. I don't care if you use wet wipes or cardboard... its your potential mess to clean up, not mine.
2015 Ram CTD
2015 Jayco 29QBS

While I have a brand I look for, I buy whatever is on sale for the cheapest price.
I grab some from home and stock the RV without giving it another thought.
And I don't use any treatment of my black tank, just water.
As above, TP is TP.
Never had a problem, ever.
2007 GMC 3500 dually ext. cab 4X4 LBZ Dmax/Allison - 2007 Pacific Coachworks Tango 306RLSS
RV Rebuild Website - Site launched Aug 22, 2021 - www.rv-rebuild.com

BCSnob
Explorer
Explorer
We have been on septic systems for over 20 years and have never used specific TP at home or in our TTs.
Mark & Renee
Working Border Collies: Nell (retired), Tally (retired), Grant (semi retired), Lee, Fern & Hattie
Duke & Penny (Anatolians) home guarding the flock
2001 Chevy Express 2500 Cargo (rolling kennel)
2007 Nash 22M

Boon_Docker
Explorer III
Explorer III
Tyler0215 wrote:
TP is TP.


X2
Use what ever you use at home.
I use Charmin, it does not disintegrate like the over hyped RV toilet paper. And it never causes any problem with the black tank.

gbopp
Explorer
Explorer
It's a holding tank, not a septic tank.
That said, I do use septic safe TP.
I have used non-septic safe TP with no problems.

Tyler0215
Explorer
Explorer
TP is TP.