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Best Toilet Paper for Septic Systems of 2023

Fast dissolving toilet paper is good for your septic system.

If you have a septic system, the last thing you want to do is clog it up with the wrong type of toilet rolls. The best toilet paper for septic systems needs to dissolve over a short period so that it doesn’t cause you problems later.

Keeping our septic tanks working as they should is a priority, so with that in mind, we show you the best septic-safe toilet paper.

Our Top Picks

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Product Comparison Table

Product Image of the Cottonelle Ultra Comfort Toilet Paper with Cushiony CleaningRipples Texture, 24 Family Mega Rolls (24 Family Mega Rolls = 108 regular rolls) (4 Packs of 6 Rolls) 325 Sheets per Roll
Best Ultra Soft
Cottonelle Ultra Comfort Toilet Paper
  • Cushioned for comfort
  • Ripple effect cleans better
  • Made from plant fibers
Product Image of the Amazon Brand - Presto! Mega Roll Toilet Paper, Ultra-Soft, 6 Count (Pack of 4), 24 Family Mega Rolls = 120 regular rolls
Best 2-Ply Septic-Safe
Amazon Brand Presto
  • Mega roll size
  • Sustainably sourced
  • Cushioned
Product Image of the Scott 1000 Toilet Paper, 32 Regular Rolls, Septic-Safe, 1-Ply Toilet Tissue
Best Rapid-Dissolving
Scott Rapid Dissolving Toilet Paper
  • Sustainably sourced
  • Dissolves 4 times faster
  • Comes as a bulk of 32 rolls
Product Image of the Angel Soft® Toilet Paper with Fresh Lavender Scented Tube, 48 Double Rolls = 96 Regular Rolls, 2-Ply Bath Tissue
Best Scented Septic-Safe
Angel Soft Lavender Toilet Paper
  • Scented center tube
  • 2-ply
  • Bulk pack of 48 rolls
Product Image of the RV Toilet Paper, Septic Tank Safe-MADE IN THE USA- 8 Rolls,2-Ply 500 Sheets - Fast Dissolve Bath Tissue for Camping, Marine, RV Holding Tanks, Biodegradable - Firebelly Outfitters
Best for RVs
Firebelly Outfitters RV Toilet Paper
  • Dissolves faster
  • Individually wrapped
  • Great for boats & camping
Product Image of the Seventh Generation Toilet Paper White Bathroom Tissue 2-ply 100% Recycled Paper without Chlorine Bleach 24 count, Pack of 2
Best Recycled
Seventh Generation White Toilet Paper
  • Recycled paper
  • Bleach & fragrance-free
  • Contains no chemicals or dyes
Product Image of the Caboo Tree Free Bamboo Toilet Paper, Septic Safe, Biodegradable, Eco Friendly Bath Tissue with Soft, Quick Dissolving 2 Ply Sheets (300 Sheets Per Roll, 24 Double Rolls)
Best Septic-Safe Bamboo TP
Caboo Tree-Free Bamboo Toilet Paper
  • Made from bamboo
  • Great for rvs, boats & campers
  • Chemical-free

Product Reviews

Not all septic-safe toilet paper is born equal, so we scoured the internet to bring you our take on the best in each category.

1. Cottonelle Ultra Comfort Care Toilet Paper

Best Ultra Soft Septic-Safe Toilet Paper

This is a 2-ply toilet roll that utilizes cushioned ripples in the paper to increase the comfort effect. It makes the paper 3 times thicker and 2 times more absorbent per sheet compared to other leading brands.

What makes this paper unique is that it is made from plant-based fibers rather than trees. This helps with sustainability and reduces our reliance on chopping down trees. Like all septic-safe toilet paper, it degrades once inside the tank, breaking into tiny fibers.

This is a toilet roll with green credentials and is kind to your tank, yet offers you a higher level of comfort and cleanliness, even when compared to non-dissolvable toilet paper.


  • Cushioned for comfort.
  • Ripple effect cleans better.
  • 2-ply sheets.
  • Made from plant fibers.


  • Some complain the fibers are scratchy.

Product Specs

Weight 0.16 ounces per roll
Number of rolls 24 mega rolls
Number of layers 2
Recycled No
Material Plant fiber
Price $$

2. Amazon Brand Presto

Best 2-Ply Toilet Paper Septic-Safe Toilet Paper

This Amazon brand Presto paper is sustainably sourced from managed forests, so it doesn’t have an impact on the planet, and because these are mega rolls, like the Cottonelle brand, 24 rolls is the equivalent to 96 regular rolls.

They do come in smaller roll sizes if you don’t have a holder large enough to take them, and the 2-ply sheets are cushioned for added comfort. They have been laboratory tested to leave behind less lint after wiping, and they are guaranteed septic-safe, meaning they won’t clog your tank and upset the balance of the septic environment.

The other benefit of buying these toilet rolls is the money-saving element. They are considerably cheaper than the competition.


  • Great price.
  • Mega roll size.
  • 2-ply.
  • Sustainably sourced.
  • Cushioned.


  • Paper breaks up during use.
  • Not as cushioned as advertised.

Product Specs

Weight 7.38 pounds
Number of rolls 24 mega rolls
Number of layers 2
Recycled No
Material source Sustainable forests
Price $

3. Scott Rapid Dissolving Toilet Paper

Best Rapid-Dissolving Septic-Safe Toilet Paper

If you want a toilet paper that dissolves rapidly, this Scott tissue is your best bet. It’s a 1-ply paper that breaks up 4 times faster than ordinary toilet tissue. This is great news for your septic tank because it won’t cause it to clog.

And because it does dissolve so rapidly, it makes it the ideal paper for use in an RV or a boat. The other great news is that the paper is sourced from sustainably managed forests, so there is minimal impact on the environment.

This pack comes as a bundle of 32 rolls, which is the equivalent of 32,000 sheets. So, it should keep you going for a while, at least.


  • 1-ply.
  • Sustainably sourced.
  • Dissolves 4 times faster.
  • Comes as a bulk of 32 rolls.
  • Septic tank and sewer safe.


  • Only 1-ply.
  • Not as comfortable as other cushioned brands.
  • Thin sheets.

Product Specs

Weight 13.7 pounds
Number of rolls 32
Number of layers 1
Recycled No
Material source Sustainable forests
Price $$

4. Angel Soft Lavender Scented Toilet Paper

Best Septic-Safe Scented Toilet Paper

Ordinarily, we wouldn’t recommend putting scented toilet paper into your septic tank, but this Angel Soft tissue is different because it isn’t the paper that’s scented, it’s the center roll. For this reason, Angel Soft is sewer and septic tank safe. It easily dissolves, and none of the chemicals that scent the tube come into contact with your tank.

Angel Soft is also certified to the Sustainable Forestry Initiative and sources the material from managed forests. The scent has been consumer tested and is non-irritant.

This is a 2-ply paper and comes in a bulk pack of 48 double rolls.


  • Scented center tube.
  • Sustainably sourced.
  • Sewer and septic-safe.
  • Bulk pack of 48 rolls.
  • 2-ply.


  • Weak wet strength.
  • Scent is overpowering.

Product Specs

Weight 10.3 pounds
Number of rolls 48
Number of layers 2
Recycled No
Material source Sustainable forests
Price $$

5. Firebelly Outfitters RV Toilet Paper

Best Septic-Safe Toilet Paper for RVs

According to the Boston Globe, more than 355,000 travel trailers, motorhomes and folding camping trailers are sold each year in the US (1). That’s $15.4 billion in sales! So, getting a toilet roll that’s kind to your RVs septic tank is crucial if you want to keep it clog-free.

This Firebelly toilet roll is 2-ply and has an ultra-fast dissolving action so that it starts to break down almost immediately when it hits the tank. This paper contains no parabens and dyes and is 100 percent safe for boats and camping toilets.

Each roll is individually wrapped to keep it fresh and to stop any moisture from penetrating and forming mold. This is an 8-pack with 500 sheets per roll.


  • Dissolves faster.
  • Individually wrapped.
  • 2-ply.
  • Great for boats and camping too.


  • Expensive.
  • Thin paper.

Product Specs

Weight 2.27 pounds
Number of rolls 8
Number of layers 2
Recycled No
Material source Sustainable forests
Price $$

6. Seventh Generation White Toilet Paper

Best Recycled Septic-Safe Toilet Paper

This Seventh Generation toilet paper comes from 100 percent recycled paper with a minimum of 50 percent post-consumer recycled paper, which is great for the planet and your eco-friendly ideals. This paper is ideal for slow flow toilets like the ones in RVs and boats.

It is a 2-ply tissue, designed to be soft and strong. And best of all, the wrapper is recyclable as is the delivery box it comes in. This is truly a green product. The whiteness is achieved without any chemicals or bleach, and it contains zero dyes and fragrances.

As the company claims, “If every household in the U.S. replaced one 24-pack of 240-sheet virgin fiber toilet paper with this product, we could help save over 4,900,000 trees.”


  • Recycled paper.
  • Bleach and fragrance-free.
  • Ideal for boats and campers.
  • Contains no chemicals or dyes.
  • Dissolves quickly.


  • Expensive.
  • Rough to the touch.
  • Weak paper.

Product Specs

Weight 6.6 pounds
Number of rolls 24
Number of layers 2
Recycled Yes
Material source Post-consumer recycled paper
Price $$$

7. Caboo Tree-Free Bamboo Toilet Paper

Best Septic-Safe Bamboo Toilet Paper

This is a tree-free paper made from bamboo. Trees can take 30 years to mature, whereas bamboo grows in a matter of months, making it more sustainable. This paper is 100 percent biodegradable and septic-safe. It contains no fragrance, is BPA-free, paraben-free, chlorine-free and lint-free.

Caboo has also signed up to the 1 Percent for the Planet Movement, which is a non-profit organization that supports sustainability worldwide.

This is the ideal choice for RVs, boats, campers, and any other off-grid toilet, because it breaks down into tiny fibers, keeping your septic tank clog-free.


  • Sustainable production.
  • Tree-free.
  • Made from bamboo.
  • Great for RVs, boats and campers.
  • Chemical-free.


  • Expensive.
  • Rough texture.

Product Specs

Weight 2.78 pounds
Number of rolls 24
Number of layers 2
Recycled No
Material source Bamboo
Price $$$

Product Comparison Chart

Product Best Weight No. of rolls No. of layers Recycled Material
Cottonelle Ultra Comfort Care Toilet Paper Ultra Soft 0.16 oz 24 2 No Plant fiber
Amazon Brand Presto 2-Ply 7.38 lbs 24 2 No Sustainable forests
Scott Rapid Dissolving Toilet Paper Rapid-Dissolving 13.7 lbs 32 1 No Sustainable forests
Angel Soft Lavender Scented Toilet Paper Scented 10.3 lbs 48 2 No Sustainable forests
Firebelly Outfitters RV Toilet Paper RVs 2.27 lbs 8 2 No Sustainable forests
Seventh Generation White Toilet Paper Recycled 6.6 lbs 24 2 Yes Post-consumer recycled paper
Caboo Tree-Free Bamboo Toilet Paper Bamboo 2.78 lbs 24 2 No Bamboo

What Makes a Toilet Paper Septic-Safe?

Toilet paper needs to dissolve quickly in your septic tank. Biodegradable toilet tissue is designed to do just that. The bonds in the paper are looser and break down faster. Also, the tissue paper is free of non-dissolvable elements that could sit in your tank and clog it up.

Septic-safe paper should ideally be made from recycled paper. This doesn’t speed up the biodegradation process, but it does keep the right balance of microbes that live inside your tank, feeding on the waste matter as a source of energy.

Things to Consider (Buying Guide)

There are a few considerations to bear in mind when shopping for septic-safe toilet paper.

Is It Comfortable To Use?

The first consideration should be to your tush. If the brand of toilet paper you use is uncomfortable, you won’t continue using it. This is a tricky balancing act between the trade off for dissolvable 1 or 2-ply sheets and comfort. Avoid 3-ply, 4-ply or some extra thick toilet paper, because this has the tendency to sink to the bottom of your tank and sit, accumulating over time. It doesn’t dissolve in the same way that septic-safe paper does.

Is It Bleach-Free?

A bleach-free paper has zero impact on the balance of your septic tank. The conditions in the tank are finely tuned to encourage microbes to eat the waste material, and by adding bleached toilet tissue, you risk upsetting the balance.

Is It Tree-Free?

More and more people are seeking alternatives to traditional toilet paper. Grass and bamboo are excellent substitutes and reduce our reliance on chopping down trees. Globally, the number of toilet rolls produced every day tops 84 million (2). That’s a lot of trees!

Is It Recycled?

Recycled toilet paper doesn’t break down faster than other types, but it is free of any bleach, which can upset the delicate balance of your septic tank. It’s also good to continue with the green theme, especially as it aids the planet and saves trees.

Is It From a Sustainable Source?

If you are going to buy a non-recycled brand of toilet paper, make sure that they are a company that believes in sustainability. You’ll know which ones are and which are not because the eco-brand will shout their green credentials at every opportunity on the packaging.

How Many Layers Does It Have?

Most septic-safe toilet paper is either 1 or 2-ply. By adding more layers, you are decreasing the paper’s ability to dissolve in the septic tank. The rapid dissolving tissue brands typically have 1-ply because that disintegrates faster.

The downside of 1-ply toilet paper is it is less comfortable to use. Americans are addicted to ultra-soft tissue, so if we are to save the felling of millions of trees, they need to be weaned off their love of thick, multi-layered toilet paper.

Septic Safe Toilet Paper FAQs

What Is Wet Strength?

It is a measure of how well the paper holds the fibers together when wet. The longer it takes to tear indicates its wet strength.

Can You Use 2-Ply Toilet Paper With a Septic Tank?

You certainly can. Most brands of septic-safe toilet paper are either 1-ply, 2-ply or 3-ply. It’s more about the type of paper the tissue is made from that determines its ability to dissolve, as well as its chemical-free attributes.

Are Flushable Wipes Okay for Septic Tanks?

Even if they are labeled “Septic-safe,” flushable wipes have caused untold damage to many septic systems over the years. You should not flush them into your tank because they don’t dissolve in the same way and sit on the base, building up layers with each flush.

Let It Roll

Septic-safe toilet paper is an excellent alternative to standard toilet tissue. It is also kind to your septic tank, keeping it as trouble-free as possible. Let’s face it, when it comes to investigating blockages, your septic tank has to be the least appealing place to be.

Do yourself a favor and invest in a roll of septic-friendly toilet paper, and if you’re feeling really green, why not go for the bamboo option.

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About the Author

Mark Weir

Mark spent 24 years working in real estate, so he knows his way around a home. He also worked with contractors and experts, advising them on issues of planning, investments, and renovations. Mark is no stranger to hands-on experience, having renovated his own home and many properties for resale. He likes nothing better than seeing a project through to completion.