Ratings & Reviews for M-1 TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this cleaner for its powerful degreasing and surface-prep capabilities, particularly before painting. Most highlight its effectiveness in removing stubborn grime, smoke residue, and grease from walls, ceilings, doors, cabinets, and decks, with paint adhering better after use. Many report exceptional performance on diverse surfaces including pool filters and garage floors. Reviewers appreciate its odorless nature and long shelf life. While some prefer the original formula and a few note the need for gloves, the vast majority consider it an essential tool for preparation and cleaning.
Customer review summary generated by AI, including incentivized reviews.Tsp cleaner
Would RecommendWorks great for cleaning grease and other biological materials off your walls and ceilings before painting them. The product gives you a clean surface to start from. I have used it for years and it has always worked well.
Verified Purchaser
TSP SUBTITUTE
Would Not RecommendI have used TSP for years to clean before I paint. So being this item was a substitute & cheaper, I thought I would try. In my opinion, this is junk!! I tried what the directions specified & nothing came off my cabinets so I put in a 1/2cup & very little came off. I was totally disappointed!! You def what you pay for!! I normally don’t review items but wanted to save someone some coin knowing were living in a recession!! Just bypass this and get the TSP, you can thank me later.
Verified Purchaser
Prepping creasy old cabinets for painting
Would RecommendWorked great for cleaning
Verified Purchaser
garbage
Would Not Recommendcrap get the real stuff
Verified Purchaser
Not as Good as the Real Thing
Would Not RecommendI was disappointed with this trisodium phosphate substitute. I was looking for a product that would be just as effective as TSP, but without the harsh chemicals. However, this product did not live up to my expectations. I used the product to clean my kitchen walls, which were covered in grease and grime. The product did a decent job of removing some of the grease and grime, but it was not as effective as TSP. I had to scrub the walls much harder than I would have if I had used TSP. I also trie...
Works great on old greasy walls.
From TSP Substitute Phosphate-Free Exterior Cleaner 64 -oz Powder All-Purpose Cleaner Verified Purchaser
It works
Would RecommendUseful
Verified Purchaser
Great for decks. I mixed it with oxygen cleaner in
Would RecommendDoes a good job on my decks. Glad phosphate is no longer in the product
From TSP Substitute Phosphate-Free Exterior Cleaner 64 -oz Powder All-Purpose Cleaner Verified Purchaser
I usually buy the traditional" Phosphate" stuff .
Would RecommendCleans greasy surfaces right out of the box . I am so pleased that l bought this product as it has transformed my living space no end
From TSP Substitute Phosphate-Free Exterior Cleaner 64 -oz Powder All-Purpose Cleaner Verified Purchaser
Great product, no gloves needed to use it
Would RecommendThis product did its job well, helping to wash/clean/prepare walls for follow-on priming and painting. I liked that it seemed like a mild solution and I didn’t need to wear gloves to work with it.
Verified Purchaser