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At its most basic, a bidet sends a stream of water toward your nether regions to clean them. It's more hygienic and economical thantoilet paper.
Although there are varieties of bidets, bidet toilet seats and attachments are the most popular options in the United States. With bidet toilet seats, you can continue to use your existing seat and easily adjust the water pressure and temperature to your preference. There's no need for electricity and installation is relatively straightforward as far as home DIYs go — which you can read about here.
For this guide, I tested 27 bidet toilet seats and attachments. I also consulted with Heidi Bahna, MD, a colon and rectal surgery specialist at Palm Beach Colorectal Surgery, and Dr. Evan Goldstein, an anal surgeon and founder of Bespoke Surgical and Future Method.
I first installed bidets on all of my toilets seven years ago and have been a big proponent of this eco-friendly cleaning solution ever since. I have been testing bidets professionally for three years and have developed several objective tests to determine which bidets are best for your needs. You can read how we tested them here. Additionally, at the end of the guide, we list other models we recommend, what we look forward to testing, and common FAQs about bidets. Learn more about how Insider Reviews tests and researches home products.
Here are the best bidets in 2021
Best bidet overall: Coway Bidetmega 400 Electronic Bidet Seat, $419 from AmazonFor a reasonable price, the Coway Bidetmega 400 Electronic Bidet Seat offers all of the common high-end amenities, including a nightlight, warm air dryer, and an intuitive remote controller.
Best bidet for custom water flow control: Omigo Luxury Bidet Toilet Seat, $519.20 from OmigoWith the Omigo Luxury Bidet Toilet Seat, you can control the nozzle position, pressure, and spray width to customize the water flow to meet your needs.
Best high-end bidet: Bio Bidet Bliss BB2000 Smart Toilet Seat, $649.99 from Bed, Bath & BeyondIf you have extra money to spend and are looking for a bidet that provides nonstop warm water, the Bio Bidet Bliss BB2000 Smart Toilet Seat is an attractive solution.
Best budget bidet: Brondell LE89 Swash Electronic Bidet Seat, $269.99 from AmazonThe Brondell LE89 Swash Electronic Bidet Seat has many high-end features, including warm water cleaning, hot air drying, and a heated seat, without a high-end price.
Best non-electric bidet: Tushy Spa Premium Warm Water Bidet Attachment, $119 from TushyIf you don't have an electrical outlet near your toilet or just want to give a bidet a try before investing more money, the Tushy Spa Premium Warm Water Bidet Attachment is a stylish, versatile solution.