San Souci with Touchless toilet technology by Kohler, $934 Flush by waving a hand—no need to worry about what’s lurking on a toilet’s lever. To make your current commode touch-free, a retrofit kit ($100) is available. Photo 3 of 5 in Spruce Up Your Kitchen and Bathroom with These High-Tech Fixtures by Diana Budds

Spruce Up Your Kitchen and Bathroom with These High-Tech Fixtures

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San Souci with Touchless toilet technology by Kohler, $934

Flush by waving a hand—no need to worry about what’s lurking on a toilet’s lever. To make your current commode touch-free, a retrofit kit ($100) is available.