Is A Bidet Worth Installing For Better Hygiene And Environmental Reasons

In recent years, the bidet has transitioned from a niche fixture in European and Asian bathrooms to a growing presence in American homes. Once considered an exotic luxury, bidets are now being embraced for their potential to improve personal hygiene and reduce environmental waste. With mounting concerns about toilet paper consumption and water usage, many homeowners are asking: is a bidet worth installing? The answer depends on individual priorities—hygiene, sustainability, comfort, and cost—but the evidence suggests that for most people, the benefits far outweigh the drawbacks.

Better Hygiene: A Cleaner, Healthier Alternative

Toilet paper has long been the standard method of post-toilet cleaning in Western cultures, but it’s inherently limited. It wipes rather than cleans, often leaving behind residue that can contribute to irritation, infections, or discomfort—especially for individuals with hemorrhoids, sensitive skin, or mobility issues. A bidet uses a gentle stream of water to cleanse the genital and anal areas, offering a more thorough and sanitary alternative.

Water cleansing removes bacteria and fecal matter more effectively than dry wiping. This is particularly beneficial for people recovering from surgery, women during menstruation, and those managing conditions like irritable bowel syndrome (IBS) or chronic diarrhea. Dermatologists often recommend bidets for patients with recurring skin irritation, noting that repeated friction from toilet paper can exacerbate conditions like eczema or psoriasis.

Tip: Use lukewarm water and a gentle spray setting to avoid skin irritation—especially if you have sensitive skin.

Unlike wet wipes, which often contain chemicals, fragrances, and non-biodegradable materials, bidets rely solely on water. This eliminates exposure to potentially irritating additives while providing a fresher, more hygienic clean. Many modern bidet seats even include features like adjustable water pressure, oscillating spray, warm air drying, and heated seats, enhancing both cleanliness and comfort.

Environmental Impact: Reducing Toilet Paper Waste

The environmental case for bidets is compelling. Americans use an average of 57 sheets of toilet paper per day—over 20,000 sheets annually per person. This equates to roughly 140 rolls per year, contributing to deforestation, high water consumption during manufacturing, and significant carbon emissions from production and transportation.

According to the Natural Resources Defense Council (NRDC), the U.S. toilet paper industry consumes nearly 15 million trees and 473 billion gallons of water annually. Additionally, the processing of pulp requires large amounts of bleach and energy, further increasing its ecological footprint. By reducing reliance on toilet paper, bidets help lower demand for these resource-intensive products.

While bidets do use water, the amount is minimal compared to the water required to produce toilet paper. A typical bidet uses between 1/8 to 1/2 gallon of water per use. In contrast, producing a single roll of toilet paper requires approximately 37 gallons of water. Over time, switching to a bidet can save thousands of gallons of water annually when accounting for manufacturing savings.

“Every roll of toilet paper avoided is a small victory for forests and freshwater systems.” — Dr. Elena Torres, Environmental Scientist at the Pacific Institute

Cost-Benefit Analysis: Upfront Investment vs. Long-Term Savings

One of the primary concerns about bidets is cost. Standalone units can range from $300 to over $1,000, while add-on bidet seats for existing toilets typically cost between $100 and $400. Installation may require a plumber, especially for built-in models, adding to initial expenses.

However, when viewed as a long-term investment, bidets often pay for themselves. Consider this: the average American household spends around $100–$150 per year on toilet paper. A mid-range bidet seat priced at $250 would break even in less than two years through reduced TP purchases. Additional savings come from avoiding wet wipes, which are more expensive and frequently cause plumbing blockages.

Maintenance costs are low. Most electronic bidet seats require only occasional cleaning and descaling, similar to maintaining a coffee maker. Non-electric models have no ongoing energy costs. Over a decade, a family of four could save over $1,000 in toilet paper alone—not to mention reduced plumbing bills from fewer clogs caused by excessive paper or wipes.

Bidet vs. Toilet Paper: A Comparative Overview

Factor	Bidet	Toilet Paper
Hygiene Effectiveness	Superior – water removes residue	Limited – wiping spreads bacteria
Environmental Impact	Low – minimal water use, no trees cut	High – deforestation, high water/energy use
Annual Cost (per person)	$0–$15 after installation	$25–$40
Plumbing Risk	Very low	Moderate (clogs from overuse/wipes)
Accessibility	Excellent for elderly/disabled users	Challenging for some with limited mobility

Real-World Example: A Family’s Transition to Bidet Use

The Reynolds family of Portland, Oregon, installed bidet seats in both their master bathroom and guest restroom in early 2022. Initially skeptical, they were motivated by environmental concerns and rising toilet paper prices. Within weeks, all three family members—including a 72-year-old grandmother with arthritis—reported improved comfort and cleanliness.

“I used to go through two packs of wipes a week,” said Lisa Reynolds. “Now I use one roll of toilet paper every few months—mostly for drying off. My skin is less irritated, and we’ve cut our bathroom supply budget in half.”

After 18 months, the family calculated they had saved over $300 on toilet paper and wipes. They also noticed fewer instances of clogged pipes, which had previously resulted in costly plumber visits. Their experience reflects a growing trend: once people try a bidet, very few return to using toilet paper alone.

Step-by-Step Guide to Installing and Using a Bidet

Installing a bidet doesn’t require a full bathroom renovation. Most modern options are designed for easy integration with existing toilets. Here’s how to get started:

1. Evaluate your needs: Determine whether you want basic water spraying or advanced features like heated seats, dryers, or remote controls.
2. Choose the type:
   • Non-electric bidet attachment: Low-cost ($50–$100), attaches to existing toilet, uses cold water only.
   • Electric bidet seat: Mid-range ($200–$400), offers warm water, dryer, remote control, self-cleaning nozzles.
   • Standalone bidet: High-end ($500+), requires dedicated plumbing and space; common in new construction.
3. Check compatibility: Ensure the bidet fits your toilet shape (elongated or round) and has access to a water supply line.
4. Install: For non-electric models, shut off water, remove toilet seat, attach bidet, reconnect supply. Most take under 30 minutes. Electric models may require an electrician if no nearby outlet exists.
5. Test and adjust: Turn on water, test spray direction and pressure. Adjust settings for comfort. Clean nozzle monthly.
6. Use properly: After using the toilet, activate the bidet while seated. Use front or rear wash as needed. Pat dry with a small amount of toilet paper or reusable towel.

Tip: Start with low water pressure and gradually increase to find your ideal setting—especially if you're new to bidets.

Frequently Asked Questions

Do bidets use a lot of water?

No. A typical bidet uses between 0.125 and 0.5 gallons per use. This is significantly less than the 37 gallons required to produce a single roll of toilet paper. Even with daily use, the direct water consumption is negligible compared to showers or faucets.

Are bidets sanitary?

Yes. Modern bidets feature self-cleaning nozzles that sanitize before and after each use. The water comes directly from your home’s potable supply, and since it rinses away contaminants instead of spreading them, it’s more hygienic than dry wiping. Many models also offer UV sterilization and antimicrobial surfaces.

Can a bidet replace toilet paper completely?

Most users drastically reduce their toilet paper use, but complete elimination varies. Some use a small amount to pat dry, while others opt for reusable cotton towels. Over time, many report using less than one roll per year per person.

Expert Insights on Bidet Adoption Trends

Dr. Naomi Patel, a gastroenterologist and advocate for digestive health, emphasizes the medical advantages: “For patients with inflammatory bowel disease or post-surgical recovery, bidets reduce trauma to sensitive tissues. I recommend them routinely now—not as a luxury, but as part of basic hygiene care.”

Meanwhile, sustainability experts note a cultural shift. “We’re seeing bidets move from ‘weird’ to ‘wise,’” says Michael Chen, urban planner and green building consultant. “In new eco-conscious developments, bidets are becoming standard, just like low-flow fixtures. It’s a sign of evolving environmental awareness.”

Checklist: Is a Bidet Right for Your Home?

• ☐ You or a family member have skin sensitivities or medical conditions requiring gentle cleaning
• ☐ You’re concerned about deforestation or your household’s environmental footprint
• ☐ You frequently deal with clogged toilets from excessive paper or wipes
• ☐ You’re renovating or replacing a toilet and open to upgrading fixtures
• ☐ You’re willing to try a new hygiene routine for long-term benefits
• ☐ You have access to a nearby electrical outlet (for electric models)

Conclusion: Making a Sustainable, Healthier Choice

Installing a bidet is more than a bathroom upgrade—it’s a step toward better personal health and planetary responsibility. The combination of superior hygiene, reduced environmental impact, and long-term cost savings makes a strong case for adoption. While cultural habits die hard, the global trend is clear: countries with widespread bidet use report higher satisfaction with bathroom hygiene and lower reliance on disposable products.

Whether you choose a simple attachment or a high-tech seat, the transition is easier than expected and often leads to immediate improvements in comfort and cleanliness. As awareness grows and technology becomes more accessible, bidets are poised to become a standard fixture in modern homes.

🚀 Ready to make the switch? Start by researching bidet attachments under $100—many offer trial periods. Experience the difference for yourself and join the movement toward cleaner, greener hygiene.