Best Berryman Products

The top-scoring Berryman products in our catalog, ranked by CarCareTruth's independent CCT score. 5 Berryman products scored. No paid placements; rankings update as scores change.

Top 5 Berryman products by overall score

#1Carburetor Cleaner
B-12 Carburetor, Choke and Throttle Body Cleaner
CCT 6.7/10Health 1.0/10
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#2Carburetor Cleaner
B-12 Chemtool Carburetor, Choke & Throttle Body Cleaner
CCT 6.7/10Health 1.0/10
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#3Throttle Body Cleaner
2209 B-12 Chemtool Air-Intake Cleaner (11 oz aerosol)
CCT 5.7/10Health 1.3/10
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#4Fuel Injector Cleaner
B-12 Chemtool Thru-Rail Injector Cleaner Fuel System Treatment
CCT 5.5/10Health 2.9/10
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#5Penetrating Oil / Multi-Purpose Lubricant
Professional EZ DOZ-IT Penetrating Oil and Lubricant
CCT 5.0/10Health 1.6/10
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Safest Berryman products by health score

Ranked by ingredient-chemistry health score, not overall CCT. Useful when low-VOC, low-asthmagen, or PFAS-free formulations matter more than peak performance.

#1Fuel Injector Cleaner
B-12 Chemtool Thru-Rail Injector Cleaner Fuel System Treatment
CCT 5.5/10Health 2.9/10
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#2Penetrating Oil / Multi-Purpose Lubricant
Professional EZ DOZ-IT Penetrating Oil and Lubricant
CCT 5.0/10Health 1.6/10
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#3Throttle Body Cleaner
2209 B-12 Chemtool Air-Intake Cleaner (11 oz aerosol)
CCT 5.7/10Health 1.3/10
See Price on Amazon →See review