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.Cleaning Power
Would RecommendThe wife loves using this product to clean everyday things around the house. Use as directed and it does wonderful.
Does what we expected
Would RecommendOk
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
Removes paint off of wood...
Would RecommendThis product really works just always remember to wear your P.P.E well using this product TSP and may put plastic down or paper so it dont get all over the place plus it makes for an easier clean up but i was skeptical at first but it made me a believer apply sit wait and the remove the paint....
Verified Purchaser
Awesome Product
Would RecommendAwesome product, used it to deep our pool before painting and it did a fantastic job. I highly recommend it.
Verified Purchaser
This stuff used with a magic eraser is GOLDEN!
Would RecommendI am repainting outside steel doors.. this was recommended as a cleaner and it was amazing!
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
Wear gloves, this will strip your fingerprints off
Would RecommendBest most aggressive cleaner ever! I used it on my rental house walls where the cleaner actually removes a thin layer of paint exposing new paint underneath giving a fresh paint appearance. Then I just touched up the dents and saved a bunch on repainting!
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
Additive to ease cleaning of concrete surfaces
Would RecommendProduct with added water cleans grave stones and concrete surfaces of dirt, many stains, and mold.
Verified Purchaser
Be careful of your wood floors.
It did not seem effective for cleaning kitchen cabinets for painting. It took color off my wood floor from just dropping some on it for less than a minute.
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser
It worked great on cigarette smoke
Would RecommendThis stuff took off 15 yrs worth of smoking! I washed walls twice, and it was almost good enough to not repaint, but I did anyways because of the odor. So, the first wash I didn’t use gloves. I used a 1/2 cup to two gallons of water plus a 1/4 cup of Dawn dish soap. It wrinkled my hands pretty bad. So next wash I wore gloves. It worked fantastic
From TSP Substitute Phosphate-Free Exterior Cleaner 16 -oz Heavy Duty Powder All-Purpose Cleaner Verified Purchaser