Water itself does not make latex condoms less effective. However, having sex in water is risky, even if a condom is used. First, it’s easier for the condom to slip off. It could even be more difficult to put the condom on if it’s wet. If the water is hot, like in hot tubs and showers, the heat could weaken the condom, causing it to break. Pools and hot tubs with chorine may also weaken the condom because of chemicals. Also, water actually strips the lubrication off the condom, increasing the chance of friction and tearing. Water can reduce the amount the natural lubrication in a vagina as well which leads to tearing that can open expose the blood stream. Whether it’s because of human error or a lack of lubrication, STI transmission and pregnancy are bigger risks when having sex under water.

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