Question: what chemicals are in cinch?
Answer: Ingredient.
CLEANING AGENT. ... 
ANTIREDEPOSITION AGENT. ... 
Some Concern: skin irritation/allergies/damage, acute aquatic toxicity, respiratory effects, biodegradation; Disclosure Concern: non-specific ingredient.
ETHANOLAMINE. ... 
PROPANOL, BUTOXY- (MIXED ISOMERS)
SULFURIC ACID ALKYL ESTERS (C12-18), SODIUM SALTS.