This page was last changed on February 26, 2026, last checked on February 26, 2026 and applies to citizens and legal permanent residents of the United States.
1. Introduction
Our website, https://www.hydrogen2o2.com (hereinafter: “the website”) uses cookies and other related technologies (for convenience all technologies are referred to as “cookies”). Cookies are also placed by third parties we have engaged. In the document below we inform you about the use of cookies on our website.
We do not sell or share personal information to third parties for monetary consideration; however, we may disclose certain personal information to third parties under circumstances that might be deemed a “sale” or ”Sharing” for residents of California (CPRA), Colorado (CPA), Connecticut (CTDPA), Delaware (PDPA), Iowa (CDPA), Montana (MCDPA), Nebraska (DPA), Nevada (NRS 603A), New Jersey (DPL), New Hampshire (DPA), Oregon (OCPA), Texas (TDPSA), Utah (UCPA) and Virginia (CDPA).
We respect and understand that you may want to be sure that your personal information is not being sold or shared. You may request that we exclude your personal information from such arrangements, or direct us to limit the use and disclosure of possible sensitive personal information, by entering your name and email address below. You may need to provide additional identifying information before we can process your request.
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2. Cookies
When you visit our website it can be necessary to store and/or read certain data from your device by using technologies such as cookies.
2.1 Technical or functional cookies
Some cookies ensure that certain parts of the website work properly and that your user preferences remain known. By placing functional cookies, we make it easier for you to visit our website. This way, you do not need to repeatedly enter the same information when visiting our website and, for example, the items remain in your shopping cart until you have paid. We may place these cookies without your consent.
2.2 Statistics cookies
We use statistics cookies to optimize the website experience for our users. With these statistics cookies we get insights in the usage of our website.
3. Placed cookies
Most of these technologies have a function, a purpose, and an expiration period.
- A function is a particular task a technology has. So a function can be to “store certain data.”
- Purpose is “the Why” behind the function. Maybe the data is stored because it is needed for statistics.
- The expiration period shows the length of the period the used technology can “store or read certain data.”
Usage
We use PHP for website development.
Sharing data
This data is not shared with third parties.
Functional
exp*
Provide functions across pages
Usage
We use Google reCAPTCHA for spam prevention.
Functional
_grecaptcha
6 months
Provide spam protection
Purpose pending investigation
rc::c
rc::b
rc::a
Usage
We use WooCommerce for webshop management.
Sharing data
This data is not shared with third parties.
Functional
wc_cart_hash_*
session
Store items in shopping cart
woocommerce_items_in_cart
session
Store items in shopping cart
woocommerce_cart_hash
1 day
Store items in shopping cart
wp_woocommerce_session_*
session
Store performed actions on the website
wc_cart_created
session
Store performed actions on the website
wc_fragments_*
persistent
Usage
We use WordPress for website development.
Sharing data
This data is not shared with third parties.
Functional
wordpress_test_cookie
session
Read if cookies can be placed
wp-settings-*
persistent
Store user preferences
wordpress_logged_in_*
persistent
Store logged in users
Usage
We use Jetpack for advertising.
Usage
We use Google Analytics for website statistics.
Statistics
_gid
1 day
Store and count pageviews
_ga_*
1 year
Store and count pageviews
_ga
2 years
Store and count pageviews
_gat_gtag_UA_*
1 minute
Store a unique user ID
Usage
We use Automattic for website development.
Statistics
tk_qs
30 minutes
Provide functions across pages
Usage
We use Google Tag Manager for WordPress for website statistics.
Sharing data
This data is not shared with third parties.
Functional
__TAG_ASSISTANT
Provide admin functions
Usage
We use Wordfence for security and fraud prevention.
Functional
wfwaf-authcookie*
1 day
Read to determine if the user is logged in
Usage
We use Google Adsense for showing advertisements.
Statistics
_gcl_ls
Store and track interaction
Purpose pending investigation
google_adsense_settings
Usage
We use Google Fonts for display of webfonts.
Purpose pending investigation
Google Fonts API
Sharing data
Sharing of data is pending investigation
Purpose pending investigation
tk_or
tk_lr
wp-settings-time-1
wf-scan-issue-expanded-2357
wc_iam_settings
wf-scan-issue-expanded-2482
wf-scan-issue-expanded-2356
storeApiCartData
storeApiNonce
wf-scan-issue-expanded-2481
WP_PREFERENCES_USER_1
WP_DATA_USER_1
jetpack-ai-jwt
wf-scan-issue-expanded-2358
helpVisible
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_gcl_au
sso_disable
__stripe_mid
sbjs_migrations
sbjs_current_add
sbjs_first_add
sbjs_current
sbjs_first
sbjs_udata
sbjs_session
cf_clearance
_cfuvid
__cf_bm
nfd-enable-cf-opt
wpEmojiSettingsSupports
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__stripe_sid
cmplz_functional
365 days
cmplz_statistics
365 days
cmplz_preferences
365 days
cmplz_marketing
365 days
4. Browser and Device based Consent
When you visit our website for the first time, we will show you a pop-up with an explanation about cookies. You do have the right to opt-out and to object against the further use of non-functional cookies.
4.1 Manage your opt-out preferences
You have loaded the Cookie Policy without javascript support. On AMP, you can use the manage consent button on the bottom of the page.
5. Enabling/disabling and deleting cookies
You can use your internet browser to automatically or manually delete cookies. You can also specify that certain cookies may not be placed. Another option is to change the settings of your internet browser so that you receive a message each time a cookie is placed. For more information about these options, please refer to the instructions in the Help section of your browser.
Please note that our website may not work properly if all cookies are disabled. If you do delete the cookies in your browser, they will be placed again after your consent when you visit our website again.
6. Your rights with respect to personal data
You have the following rights with respect to your personal data:
- you may submit a request for access to the data we process about you;
- you may object to the processing;
- you may request an overview, in a commonly used format, of the data we process about you;
- you may request correction or deletion of the data if it is incorrect or not or no longer relevant, or to ask to restrict the processing of the data.
To exercise these rights, please contact us. Please refer to the contact details at the bottom of this Cookie Policy. If you have a complaint about how we handle your data, we would like to hear from you.
For more information about your rights with respect to personal data, please refer to our Privacy Statement
7. Contact details
For questions and/or comments about our Cookie Policy and this statement, please contact us by using the following contact details:
Hydrogen2o2
16410 84th St NE D426, Lake Stevens WA
United States
Website: https://www.hydrogen2o2.com
Email: info@ex.comhydrogen2o2.com
This Cookie Policy was synchronized with cookiedatabase.org on February 26, 2026.
