What Is Trisodium Phosphate, and Is It Safe to Use? - Bob Vila
Nov 30, 2022 · TSP is an effective cleaning agent, but using it could be risky for your health and the environment. Learn when cleaning with trisodium phosphate is probably safe—and when you should …
What Is TSP Cleaner? Plus How to Use It - Better Homes & Gardens
Sep 28, 2025 · Trisodium phosphate, or TSP, is a powerful cleaning agent when mixed with water. This white, granular substance combines 75% to 80% trisodium phosphate with 20% to 25% sodium …
Using Trisodium Phosphate to Clean Tough Messes - This Old House
Oct 4, 2024 · Trisodium phosphate is an inorganic chemical compound (Na₃PO₄) that takes the form of a white granular or crystalline substance. When mixed with water to create an alkaline solution, TSP is …
What Is Trisodium Phosphate (TSP)? - The Spruce
Mar 27, 2024 · Trisodium phosphate, known as TSP, is a powerful cleaning agent that is essential for tackling tough household projects like painting preparation or removing soot from chimneys.
The Ultimate Guide to TSP Cleaner: Trisodium Phosphate for Powerful ...
Dec 27, 2024 · TSP was once a mainstay in laundry detergents, but it is now more commonly sold as a standalone cleaner due to environmental regulations. Still, it remains incredibly potent for specialized …
Trisodium Phosphate - TSP Cleaner (4 Oz) Heavy-Duty Cleaner
Mar 20, 2025 · Prepares Surfaces for Painting & Refinishing: Used by professionals and DIYers to remove grime, oil, and chalky residue before painting or staining. Ensures better paint adhesion for a …
TSP Cleaner: The DIY Essential for Tough Cleaning Tasks
Apr 13, 2025 · Learn how to use TSP cleaner for heavy-duty cleaning and paint prep. Get tips, safety advice, and examples to make your DIY projects a breeze!
What Is TSP Cleaner and How Should You Use It? - Engineer Fix
Nov 10, 2025 · Trisodium phosphate (TSP) is a heavy-duty, alkaline cleaning compound traditionally used for rigorous surface preparation in DIY and professional settings. This white granular substance …
How to Clean Like a Pro with TSP Powder: A Comprehensive Guide
Apr 3, 2025 · TSP can be used to clean concrete and brick surfaces, removing dirt, stains, and algae. Apply the TSP solution to the surface, let it sit for a few minutes, and then scrub with a brush or …
1 qt. Liquid TSP Substitute Cleaner - The Home Depot
SAVOGRAN Liquid TSP Substitute Cleaner is recommended for cleaning walls, woodwork, ceilings, concrete, metal, vinyl and aluminum siding.