Savogran 10622 Trisodium Phosphate (TSP) 4.5lbs

Excellent cleaner. Used it to remove old paint from my home's concrete foundation (fake brick form). Mixed at full strength, brushed it on, let it sit a few minutes, then scrubbed vertically and horizontally. Removed 80% of the existing paint and primer on the first pass. Second pass removed another 10% and made the foundation ready for priming. I bought this from Amazon because it has real phosphate in it, not phosphate substitute. It definitely cleans better. Also, Amazon typically has the best price. If it's sold out, wait a week or so and you'll save some money. Third-party vendors charge an extra 20%-30%.

We use this to give our dishwasher and laundry little extra power. It works.

Good

Works better than I expected

Excellent product for washing down walls, especially kitchens! Really removes grease from real wood cupboards and doesn't damage the wood. Very little rinsing and leaves no streaks.