Ratings & Reviews for M-1 TSP Substitute Phosphate-Free Exterior Cleaner 64 -oz Powder All-Purpose Cleaner
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this cleaner for exceptional surface preparation before painting, with most reporting excellent results removing grease, smoke, grime, and oxidation from walls, woodwork, decks, and filters. Many note paint adheres better and finishes look superior after using it. Reviewers highlight its powerful cleaning ability on diverse surfaces, requiring only small diluted amounts with minimal effort and no strong odor. A few customers mention preferring the original formula and note that gloves are necessary to prevent skin irritation. Overall, most customers strongly recommend it and plan to repurchase.
Customer review summary generated by AI, including incentivized reviews.Worked well to clean my DE pool filter
Would Recommendno issues
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
Repaint to cleanly any junk of your surface
It is a quick way to clean front door before I paint it.
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
Good stuff.
Would RecommendGreat cleaner. Cleans a lot more than just paint prep.
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
How to use it...
Would Recommendth8is is the best if you know what you're doing!
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
Perfect cleaner prior to painting
Did an excellent job of washing wood outside prior to painting. Removed all the dirt and left me with a scuffed up surface for painting.
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
Great product
Would RecommendThis cleaned all the walls and ceilings in a smoker house and got rid of the smell
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
Really didn't need this.
TSP
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
Perfect for pool filter cleaning
Would RecommendDid the job well - grease removal from pool filters
Verified Purchaser
Does The Job On Woodwork
Would RecommendUsed to remove coffee stains off white woodwork (glossy paint). Product worked satisfactorily after three passes of solution stains faded to acceptable level. I would recommend product. I would recommend using gloves when applying.
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser