GP66 Green Miracle Cleaner is a heavy-duty all-purpose concentrate that cuts through kitchen grease, bathroom soap scum, oxidized aluminum on outdoor furniture, garage floor stains, and BBQ grill residue with the same bottle. The gallon size is the bulk-buy refill — fills 4–5 spray bottles or handles a heavy-clean weekend without running dry.
The “Green” name reflects the formulation, not just marketing — the cleaner is designed to be tough on grime but reasonable on user safety, no harsh fume profile, and rinses cleanly without leaving a slick film. It’s a popular pick with pro detailers, RV owners, and homeowners doing whole-house deep cleans.
GP66 is made in the USA by an American cleaning-products company. The brand has built a strong following on social media and in the detailing community for the wide use case range of a single gallon.
