Which plumbing fixture is designed for personal hygiene and is often found next to a toilet?

The bidet is specifically designed for personal hygiene, providing a means for users to cleanse themselves after using the toilet. It is typically located adjacent to a toilet in many bathrooms to facilitate easy access. The primary purpose of a bidet is to offer a more thorough cleaning method than toilet paper alone, which enhances personal hygiene and comfort.

Sinks are primarily used for handwashing and dishwashing, lacking the features designed specifically for personal cleansing found in a bidet. Urinals are fixtures designed specifically for male users to urinate and typically do not offer cleansing features. Toilets are essential for waste disposal and have no function for personal hygiene beyond that of waste containment. Therefore, the bidet stands out as the fixture that is specifically tailored for hygienic purposes in close proximity to a toilet.