Can this be used in a washing machine for greasy clothes?

I use it all the time for this purpose. My husband and son are both mechanics. I do a heavy duty prewash with the Sunnyside TSP and then a second wash with my regular laundry products. This works perfectly for us. Hope this helps!

can it be used to clean outdoor granite post? Will it destroy landscaping ?

I use it as an additive in rinse water to get water doors off glasses. (It used to be in dishwashing detergent, then, the govt took it out because they were afraid of it being in waste water systems. That’s why we have spots on dishes now. I have a septic system and the small amount I use doesn’t affect anything.) I find it to be a useful additive to washing fluids. Never used it on granite posts.

How to mix this with water?

You put the powder in a container; then you put the water in it and stir. The solution (ratio of powder to water) isn't terribly critical.

how well does it work on driveway grease?

We were able to remove some plus used it on fireplace soot...

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Sunnyside 64216 TSP Tri-Sodium Phosphate All Purpose Cleaner, 1-Pound

Product ID: 10732636

Details

Brand
Sunnyside
Item Form
Cream
Material Feature
Clean
Scent
Phosphate
Specific Uses For Product
garage or

🎨Preps surfaces for flawless paint jobs

🏠Ideal for tough garage & basement floors

🧪Powerful trisodium phosphate formula

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Description

✨ Elevate your cleaning game with Sunnyside’s powerhouse formula!

MULTI USE MAGIC - Restore dried paint brushes and deep clean stone floors effortlessly.
TRUSTED RATED - 4.6-star rating from over 2,000 pros who swear by Sunnyside.
COMPACT CONVENIENT - 1-pound cream formula fits easily in your cleaning arsenal.
VERSATILE SURFACE PREP - Perfect for prepping interior and exterior surfaces before painting.
HEAVY DUTY CLEANING POWER - Cut through grime with professional-grade trisodium phosphate.

Sunnyside 64216 TSP is a 1-pound, heavy-duty trisodium phosphate cleaner designed for prepping and deep cleaning tough surfaces like garage and basement floors. Trusted by professionals, it also restores dried paint brushes and ensures flawless paint adhesion on interior and exterior walls.

Specifications

ASIN	B00BD91AH4
Best Sellers Rank	#107,923 in Health & Household ( See Top 100 in Health & Household ) #1,386 in All-Purpose Household Cleaners
Brand Name	Sunnyside Corporation
Customer Reviews	4.6 4.6 out of 5 stars (2,024)
Global Trade Identification Number	00076542001829
Included Components	Sunnyside 64216 TSP Tri-Sodium Phosphate All Purpose Cleaner, 1-Pound
Item Form	Cream
Item Type Name	Sunnyside 64216 TSP Tri-Sodium Phosphate All Purpose Cleaner, 1-Pound
Item Volume	1 gallons
Item Weight	13.76 ounces
Manufacturer	Paint Sundries Solutions
Material Features	Clean
Material Type Free	Trisodium
Model Number	64216Sunnyside 64216 TSP Tri-Sodium Phos
Number of Items	1
Part Number	64216
Scent	Phosphate
Size	16 Ounce (Pack of 1)
Special Features	Trisodium free
Specific Uses For Product	garage or basement floors
Surface Recommendation	Stone
UPC	076542001829
Unit Count	16 Ounce

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$35.89

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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