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Dental Dams are thin, flexible pieces of latex or polyurethane used as a barrier during oral sex to reduce the risk of sexually transmitted infections (STIs) and to maintain hygiene. They can be used for oral-vaginal or oral-anal contact, providing a protective layer between the mouth and the genitals or anus.

A dental dam typically measures about 6 inches by 6 inches and can be purchased pre-made or created at home by cutting open a latex glove or using a condom. When using a dental dam, it is important to ensure that it covers the area being stimulated completely and is held in place to prevent any potential gaps through which fluids could transfer.

For example, during oral-vaginal activities, the dental dam can be placed over the vulva, while for oral-anal activities, it can be placed over the anus. It is essential to use a new dental dam for each act to maintain safety and prevent the spread of infections.

While dental dams are effective for reducing STI transmission, they are often less commonly used compared to other forms of protection, such as condoms. Educating individuals about the benefits and proper usage of dental dams can promote safer sexual practices within various sexual and relationship contexts.

Related FAQs and articles

These related FAQs and articles show how Dental Dams can appear in sexual health and testing.

Dental dams are thin, flexible sheets typically made of latex or polyurethane that are used as a barrier method during oral sex to reduce the risk of sexually transmitted infections (STIs).


Overview:

Dental dams are rectangular pieces of material that act as a barrier between the mouth and the genitals or anus during oral sex. They are commonly used in situations where there is a risk of exchanging bodily fluids and to prevent the transmission of STIs.

Detailed Explanation:

Dental dams are placed over the genital or anal area and provide a protective barrier while still allowing for sexual stimulation. They are especially useful for protecting against STIs such as herpes, gonorrhea, chlamydia, and HIV. To use a dental dam, one should hold it in place over the intended area and avoid flipping it over to prevent contamination. It is important to use a new dental dam for each sexual encounter and to check for any tears or damage before use. Dental dams are available for purchase at drugstores or online, and some health clinics may provide them for free.

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About the Author: Gareth Redfern-Shaw

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Gareth is the founder of Consent Culture, a platform focused on consent, kink, ethical non-monogamy, relationship dynamics, and the work of creating safer spaces. His work emphasizes meaningful, judgment-free conversations around communication, harm reduction, and accountability in practice, not just in name. Through Consent Culture, he aims to inspire curiosity, build trust, and support a safer, more connected world. Read Why I created Consent Culture if you want to learn more about Gareth, and his past.

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