Checking whether baby bath water is too hot

How can a parent tell whether a baby's bath water is too hot?

Infantino Bath Duck Tub Tester: The duck is placed in bathwater and glows when the water is hotter than 98.6°F (37°C). Stokke Flexi Bath X-Large: It explains the plug's colour changes: black for cold, purple for ideal and pink for too hot, and says it should be replaced after about two years. Stokke Flexi Bath Bundle: Plug changes from black in cold water to purple in warm water and red in hot water. Plug is not a thermometer; check water temperature by hand.

ProductWhyTemperature signalSafety noteAge or use
1. Infantino Bath Duck Tub Tester sold by megababiesusa.comThe duck is placed in bathwater and glows when the water is hotter than 98.6°F (37°C).The duck is placed in bathwater and glows when the water is hotter than 98.6°F (37°C). listing-It is graded for ages 0 months and up. guide
2. Stokke Flexi Bath X-Large sold by megababiesusa.comIt explains the plug's colour changes: black for cold, purple for ideal and pink for too hot, and says it should be replaced after about two years.It explains the plug's colour changes: black for cold, purple for ideal and pink for too hot, and says it should be replaced after about two years. reviewThe manual warns that children have drowned while bathing. manual-
3. Stokke Flexi Bath Bundle sold by megababiesusa.comPlug changes from black in cold water to purple in warm water and red in hot water.Plug changes from black in cold water to purple in warm water and red in hot water. listingPlug is not a thermometer; check water temperature by hand. listing-

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Written 2026-10-26T20:35:30.723Z.

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