Contact
How to reach the brand — and where to go for purchase support.
About this site
oxicatcleaner.com is the official US information hub for OXICAT — the German-made Oxygen Sensor & Catalytic Converter Cleaner from CTP GmbH (bluechemGROUP). The site exists to inform US drivers about the product, its decarbonizing technology, and how to use it as part of a preventive maintenance routine. All purchases are completed on Amazon.
Amazon Purchase Support
Important: OXICAT is sold to US customers exclusively through Amazon. Shipping, payment, returns, refunds, exchanges, and order complaints are handled exclusively by Amazon customer service.
Orders & Delivery
For order status, delivery times, or shipping questions, please contact Amazon customer service.
Returns & Refunds
All returns and refunds are processed under Amazon's policies. Initiate them from your Amazon order page.
Payments
All transactions are handled by Amazon. For billing questions, contact Amazon support.
Complaints & Reviews
Product complaints and reviews can be submitted directly on the Amazon product page.
Brand Headquarters
OXICAT is manufactured by CTP GmbH, part of the bluechemGROUP, at its production facility in Thuringia, Germany.
CTP GmbH
Saalfelder Straße 35h
D-07338 Leutenberg
Germany
Brand HQ details are listed for transparency. For any product-related question or order issue, please use Amazon customer service via the buttons above.
Site Administration
To contact the administration of this website, please use the contact form available through the WHOIS data of the domain oxicatcleaner.com.
For anything related to the OXICAT product itself or to an order, please use Amazon customer service — site administration cannot process purchases, refunds, or shipping issues.
Looking to buy OXICAT?
The German-made Oxygen Sensor & Catalytic Converter Cleaner is available on Amazon.
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