1. Introduction
1.1 Our website uses cookies.
1.2 If these cookies are not strictly necessary to provide our website and services, we will ask you to consent to our use of cookies when you first visit our website.
2. About cookies
2.1 A cookie is a file containing an identifier (a string of letters and numbers) that is sent by a web server to a web browser and stored by the browser. The identifier is sent back to the server each time the browser requests a page from the server.
2.2 Cookies can be either "persistent cookies" or "session cookies":
A persistent cookie will be stored by the web browser and will remain valid until its set expiration date, unless the user deletes it before the expiration date;
A temporary cookie, on the other hand, will expire at the end of the user's browsing session, when the web browser is closed.
2.3 Cookies may not contain any personally identifiable information about you, but personal data that we store about you may be linked to the information stored in and collected from cookies.
3. Cookies we use
3.1 We use cookies for the following purposes:
(a) Security – We use cookies as part of the security measures used to protect user accounts, including preventing fraudulent use of login details, and to protect our website and services in general;
(b) Advertising – We use cookies to help us show you ads that are relevant to you;
(c) Analysis – We use cookies to help us analyze the use and performance of our website and services;
(g) Consent to cookies – We use cookies to store your preferences regarding the use of cookies in general;
4. Cookies used by our service providers
4.1 Our service providers use cookies, and these cookies may be stored on your computer when you visit our website.
4.2 We use Google Analytics, which collects information about the use of our website and uses cookies for this purpose. We use the information collected by Google Analytics to create reports about the use of our website. You can learn more about Google's use of information by visiting https://policies.google.com/technologies/partner-sites, and you can review Google's privacy policy at https://policies.google.com/privacy. The cookies used by Google Analytics are called _ga and ga+container-id.
4.3 We use Meta (Facebook) pixels on our website. Meta uses these pixels to collect information about users and their use of our website. This information is used to personalize advertisements on Meta and to analyze the use of our website. To learn more about Meta's pixel and Meta's use of personal data in general, please see Meta's cookie policy at https://www.facebook.com/privacy/policies/cookies/ and Meta's privacy policy at https://www.facebook.com/privacy/policy. Meta's cookie policy includes information about controlling Meta's use of cookies to show you ads. If you are a registered Facebook user, you can customize how ads are targeted to you by following the instructions at https://www.facebook.com/help/568137493302217.
5. Cookie management
5.1 Most browsers allow you to refuse cookies and delete cookies. The methods for doing so vary from browser to browser and from version to version. You can find up-to-date information on managing cookies via these links:
| Chrome | https://support.google.com/chrome/answer/95647 |
| Firefox | https://support.mozilla.org/en-US/products/firefox/privacy-and-security |
| Opera | https://help.opera.com/en/latest/security-and-privacy |
| Safari | https://support.apple.com/en-gb/guide/safari/welcome/mac |
| Edge | https://support.microsoft.com/en-gb/windows/microsoft-edge-browsing-data-and-privacy-bb8174ba-9d73-dcf2-9b4a-c582b4e640dd |
5.2 Blocking all cookies will adversely affect the usability of many websites. If you block cookies, you will not be able to use all the features on our website.
6. Our details
6.1 This website is owned and operated by Clean Air.
6.2 You can contact us:
(a) By phone: 054-699-3535
(b) Using the contact form on the page Contact us
Last update date: 11/20/2025