AI named Solder-It from November 2025 to October 2026.
Question: What's the best catalytic converter cleaner to use to help pass an emissions test?
Google AI ModeSep 15, 2026
Solder-It Catalytic Converter Cleaner & Deodorizer (CAT-1) – Another reliable fuel additive option that helps clean up oxygen sensors and the EGR valve while neutralizing the sulfur/rotten egg smells tied to a struggling converter.
None of these answers cited solderit.com. AI leaned on reddit.com.
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Excerpts where Solder-It appeared in the AI's answer
Solder-It Catalytic Converter Cleaner & Deodorizer (CAT-1) – Another reliable fuel additive option that helps clean up oxygen sensors and the EGR valve while neutralizing the sulfur/rotten egg smells tied to a struggling converter.
