While toilet paper can be abrasive, a bidet delivers a more soothing stream of water to sensitive areas. Wiping might not be entirely eliminated, though: Goldstein notes that it's still important to fully dry yourself after using the toilet — otherwise, excess moisture could lead to an infection.

Bidets are widely considered superior to toilet paper in terms of hygiene, environmental impact, and skin health. From a cleanliness standpoint, water is more effective and gentler at removing residue than dry paper, which can often cause irritation or micro-abrasions through repeated wiping. Environmentally, switching to a bidet significantly reduces toilet paper consumption; while a bidet uses about 0.1 to 0.3 gallons of water per wash, the production of a single roll of toilet paper requires roughly 37 gallons of water and contributes to deforestation. Bidets are particularly beneficial for those with sensitive skin, hemorrhoids, or limited mobility, offering a more comfortable experience. While there is a slight learning curve and an initial cost for installation, many users find that the "clean" feeling is incomparable once they make the switch. For those not ready for a full fixture, simple bidet attachments are an affordable way to gain these benefits without major plumbing changes.