Terms of Service

Introduction

Welcome to SunStoke (“we,” “our,” or “us”). These Terms of Service (“Terms”) govern your use of our website at sunstoke.com and all associated sun-safety calculators, tools, and services (collectively, the “Service”).

By accessing or using our Service, you agree to be bound by these Terms. If you disagree with any part of these Terms, you may not access the Service.

Acceptance of Terms

By accessing, browsing, or using SunStoke, you acknowledge that you have read, understood, and agree to be bound by these Terms and our Privacy Policy, which is incorporated herein by reference.

We reserve the right to update or modify these Terms at any time without prior notice. Your continued use of the Service after any such changes constitutes acceptance of the new Terms.

Not Medical Advice & Verifying Results

SunStoke provides estimates and tools for general guidance and educational purposes only. Nothing on this site is medical or dermatological advice, a diagnosis, or a treatment recommendation, and no doctor-patient relationship is created by using it. Exposure times, reapplication intervals, amounts, and risk scores are general estimates that depend on the live UV index, your location and altitude, reflective surfaces, your specific product, and your own skin and health — all of which vary and change. By using the Service you agree to treat results as general estimates rather than a guarantee, to check current UV conditions and your sunscreen’s label, and to consult a qualified physician or dermatologist about any concern involving your skin, a mole, a burn, a reaction, or a medication that affects sun sensitivity.

Description of Service

SunStoke provides free, practical calculators and educational resources, including:

• SPF reapplication timer
• UV index safe-exposure calculator
• Sunscreen amount calculator
• Tan session time estimator
• Vitamin D sun-exposure estimator and sunburn risk score
• Educational content, guides, and best practices

All tools are provided free of charge. We reserve the right to modify, suspend, or discontinue any part of the Service at any time.

User Responsibilities

Appropriate Use

Users of our tools and website agree to:

• Use the tools in good faith for legitimate personal purposes
• Provide accurate figures when using our calculators
• Not attempt to disrupt or compromise the website’s functionality
• Not use automated systems to access our tools excessively
• Respect intellectual property rights
• Not use the tools for any illegal or unauthorised purpose

Your Own Judgment

You are responsible for your own decisions about sun exposure and skin care. Our tools are designed to assist and inform, not to replace your own judgment, current UV forecasts, product labels, or the advice of a qualified professional.

Tool Accuracy and Disclaimers

Calculation Accuracy

Our calculators are provided for informational and educational purposes only. While we strive for accuracy, we cannot guarantee that every calculation will be error-free or suitable for your specific situation. Results are estimates based on published conventions and the figures you enter; actual sun conditions and how your skin responds depend on many factors we cannot capture.

No Guarantee of Results

SunStoke makes no warranties, expressed or implied, and disclaims all other warranties including implied warranties of merchantability, fitness for a particular purpose, or non-infringement.

Health Decisions

Estimates of exposure time, sunscreen amount, tanning time, vitamin-D exposure, and burn risk are general and informational only, are not a guarantee of any outcome, and are not medical advice. Sun exposure carries real risks, including sunburn, long-term skin damage, and skin cancer. Always check current conditions and consult a professional about your own skin.

Intellectual Property Rights

All content on this website, including text, graphics, logos, tools, calculators, and software, is the property of SunStoke or its content suppliers and is protected by applicable copyright laws. Museum and learn content sourced from Wikipedia and Wikimedia Commons remains under its respective public-domain or Creative Commons licenses.

You may use our tools for personal, non-commercial purposes only. You may not modify or copy the website materials, use them for any commercial purpose or public display, attempt to reverse engineer any software, or remove any copyright notations.

Privacy and Data Protection

Your use of our website and tools is also governed by our Privacy Policy. All tool calculations happen in your browser and are not transmitted to us.

Limitation of Liability

In no event shall SunStoke or its suppliers be liable for any damages (including, without limitation, damages for sunburn, skin damage, heat illness, or other harm to health) arising out of the use or inability to use the materials or tools on SunStoke, even if SunStoke or an authorised representative has been notified of the possibility of such damage.

Third-Party Links

SunStoke has not reviewed all of the sites linked from its website and is not responsible for the contents of any linked site. The inclusion of any link does not imply endorsement. Use of any linked website is at your own risk.

Prohibited Uses

You may not use our website or tools:

• For any unlawful purpose or to solicit others to perform unlawful acts
• To violate any international, federal, or local regulations, rules, laws, or ordinances
• To infringe upon or violate our intellectual property rights or those of others
• To submit false or misleading information
• To upload or transmit viruses or any other type of malicious code
• To collect or track the personal information of others
• To spam, phish, spider, crawl, or scrape

Governing Law

These terms and conditions are governed by and construed in accordance with the laws of the United States, and you irrevocably submit to the exclusive jurisdiction of the courts in that jurisdiction.

Modifications

SunStoke may revise these Terms of Service at any time without notice. By using this website and our tools, you agree to be bound by the then-current version of these Terms.

Contact Information

If you have any questions about these Terms of Service, please contact us:

• By email: support@sunstoke.com
• Via our contact page