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: 69704018

Details

Brand
SUNNYSIDE
Scent
Phosphate
Item volume
1 Gallons
Unit count
473.18
Item weight
0.86 Pounds
Contains liquid contents
Yes

🧴Concentrated 1-pound powder for versatile use

⚗️Powerful Tri-Sodium Phosphate formula

🇺🇸Proudly made in the USA

€ 57.33

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Description

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

CONCENTRATED FORMULA - One pound of powder delivers gallons of cleaning power, saving you money and space.
TRUSTED AMERICAN QUALITY - Manufactured in the USA, ensuring premium standards and reliability.
VERSATILE MULTI SURFACE USE - Perfect for walls, floors, and tough grime—your all-in-one cleaning solution.
INDUSTRIAL GRADE CLEANING POWER - Harness the strength of tri-sodium phosphate for deep, effective cleaning.
PROFESSIONAL GRADE FOR HOME OFFICE - Join thousands of managers and pros who rely on Sunnyside for spotless environments.

Sunnyside 64216 TSP Tri-Sodium Phosphate All Purpose Cleaner is a concentrated, industrial-strength powder designed for versatile, deep cleaning across multiple surfaces. Proudly made in the USA, this 1-pound pack delivers professional-grade results ideal for both home and office environments.

Specifications

ASIN	B00BD91AH4
Best Sellers Rank	311,353 in Grocery ( See Top 100 in Grocery ) 5,163 in All-Purpose Cleaners
Brand	SUNNYSIDE CORPORATION
Brand Name	SUNNYSIDE CORPORATION
Contains Liquid Contents?	Yes
Contains liquid contents	Yes
Country of Origin	USA
Global Trade Identification Number	00076542001829
Item Volume	1 Gallons
Item Weight	390 g
Item volume	1 Gallons
Item weight	390 g
Manufacturer	Sunnyside Corporation
Model Number	64216Sunnyside 64216 TSP Tri-Sodium Phos
Part Number	64216
Scent	Phosphate
UPC	076542001829
Unit Count	473.18 millilitre
Unit count	473.18 millilitre

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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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€ 57.33

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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