Registration Thankyou

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The winners will be selected and contacted by our customer care team by 23rd June 2021.

Remember to redeem the prize, you must have a valid receipt dated within 23rd March 2021 – 15th June 2021 to prove purchase of the qualifying products. Terms and Conditions Apply*

Good Luck as you take on the Listerine 21 Day Challenge!

Don’t forget to check out our timer page when you swish so you can be sure you are swishing for 30 seconds.

OPEN TIMER

WHERE TO BUY

*SHORT TERMS AND CONDITIONS

UK (excl NI) residents, 18+. To participate, purchase one of the Listerine® Total Care range (excl. all 95ml & 250ml pack sizes and Listerine® Total Care Sensitive) between 23.03.21 & 15.06.21 (valid receipt must be retained to claim prize), then complete entry form on www.listerine.co.uk/21daychallenge/enter by 23:59 on 15.06.21. Only 1 entry per household. Internet access required. Prizes: 1 x £5,000; and 5x £1,000 to be paid by bank transfer only (valid bank details must be provided to claim prize).

Read full T&Cs here

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*SHORT TERMS AND CONDITIONS