Tax included and shipping calculated at checkout
Choose the payment option that works best for you.
FLEXIBLE WAYS TO PAY
At Klean Smile we believe premium oral care should fit seamlessly in to your budget, alongside paying in full, eligible customers may be able to spread the cost of their order using selected third-party payment providers at checkout. Available options, repayment schedules and eligibility are shown before you commit.
CLEARPAY
Clearpay lets eligible customers split a purchase into 4 interest-free instalments over 6 weeks. The first payment is generally taken when the order is placed, with the remaining payments collected according to the schedule shown by Clearpay.
- 4 interest-free instalments over 6 weeks.
- A simple way to spread the cost of an eligible purchase.
- Your payment schedule is shown before you confirm.
- Eligibility and Clearpay's terms and conditions apply.
FCA INFORMATION: From 15 July 2026, qualifying third-party Buy Now Pay Later / Deferred Payment Credit agreements became regulated in the UK. Clearpay Finance Limited is currently deemed authorised and regulated by the Financial Conduct Authority for the purposes of the Temporary Permission regime for Regulated Deferred Payment Credit.
KLARNA
Klarna provides flexible payment choices to eligible customers. Depending on what is available for your purchase at checkout, this can include options such as paying in instalments or other Klarna credit products. The exact option, payment dates and any applicable cost will be displayed by Klarna before you agree.
- Flexible payment options may be available at checkout.
- Eligibility is subject to status and Klarna's checks.
- Review the repayment schedule and product information before confirming.
- 18+ and other eligibility requirements and terms may apply.
FCA INFORMATION: Klarna's UK Pay in 3 and Pay in 30 days products became regulated Deferred Payment Credit from 15 July 2026. Klarna Financial Services UK Limited (FRN 987889) is authorised and regulated by the Financial Conduct Authority for these activities. Different Klarna products can have different terms, so customers should always read the specific credit information shown at checkout.
SHOP PAY INSTALLMENTS
Eligible UK customers using Shop Pay may be offered the option to pay over time through Shop Pay Installments. In the UK, the current standard interest-free option is 3 payments for eligible orders from £50 to £999.99, with the first payment due at checkout. Other monthly financing options may also be offered for eligible orders and can carry interest.
- Conveniently integrated into Shop Pay checkout.
- Eligible purchases may be split into flexible payments.
- No hidden or late fees are advertised for Shop Pay Installments.
- The exact plan offered depends on eligibility and purchase amount.
IMPORTANT UK DISCLOSURE: Shop Pay Installments is offered in partnership with Affirm. Shopify's current UK marketing guidance states that Affirm provides the Shop Pay Installments credit as unregulated credit, subject to a credit check and minimum spend which may vary. Affirm U.K. Limited is authorised and regulated by the FCA for the regulated consumer credit activities it carries on (FRN 756087). Shopify International Limited (FRN 1031087) is an Appointed Representative of Affirm U.K. Limited.
WHAT FCA REGULATION MEANS
The Financial Conduct Authority (FCA) regulates financial services in the UK. Since 15 July 2026, qualifying third-party interest-free Deferred Payment Credit — commonly known as Buy Now Pay Later — is within FCA regulation.
- Customers should receive clearer information about the credit agreement and repayments.
- Lenders must carry out proportionate affordability or creditworthiness checks where the rules require them.
- Regulated lenders must provide appropriate support to customers experiencing financial difficulty.
- Eligible complaints about regulated agreements can be referred to the Financial Ombudsman Service.
PLEASE BORROW RESPONSIBLY
Buy Now Pay Later is a form of credit. Only use a payment plan if you are confident you can afford the repayments. Missing payments or failing to repay credit as agreed may affect your financial status and your ability to obtain credit in the future. Payment options are provided by third parties and are subject to eligibility, status and their individual terms.
HOW IT WORKS
- Add your chosen products to your basket.
- Proceed to check out and select an available payment option.
- The payment provider will show your eligibility, repayment schedule and applicable terms.
- Review everything carefully before confirming your order.
