Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Deck Cleaner

Ratings & Reviews for TSP Deck Cleaner

4.8
140
Review
 4.8 out of 5
140 Reviews

2 Star
0%

98% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product is an effective and versatile cleaning solution that works well on a variety of surfaces, including decks, siding, floors, walls, and laundry. Users praise its ability to cut through grease, mildew, and tough stains, often with just a simple application and rinse. The product is particularly useful for preparing surfaces for painting or other home improvement projects, helping to restore materials to like-new condition. It is also highlighted as a useful laundry booster, helping to whiten clothes and remove stubborn dirt and grime. While a few customers had issues with the product hardening or not working as well on certain types of stains, the overall sentiment is overwhelmingly positive.

Customer review summary generated by AI, including incentivized reviews.
140 Customer Reviews

TSP

Would Recommend

I have used this product several times great for cleaning wood cabinets to either restrain or paint. Presently I am cleaning 40 year old flooring I am installI got in my new house

October 20, 2017
Verified Purchaser
Was this Review Helpful ?

Buy it now, buy as much as you can afford.

Would Recommend

Fantastic cleaning product. The perfect Strong BASE detergent that chemically turns grease, etc. into water soluble gunk that just floats away down the drain. This is "the phosphate" that the wacko environmentalists have banned from laundry detergents. I use it alone to wash my hunting clothes because it removes the blood completely and leaves NO Perfumy stench and NO glowing fluorescent brighteners.

October 9, 2017
Was this Review Helpful ?

Did the job!

Would Recommend

TSP in powder/dry format makes it much easier to adjust the strength. Great product

September 29, 2017
Verified Purchaser
Was this Review Helpful ?

TSP

Would Recommend

I love this stuff. Great cleaner and I'll never paint anything again unless I clean it with TSP first. Wear some rubber gloves, it will literally strip all the oil from your skin leaving your hands painfully dry.

July 8, 2017
Verified Purchaser
Was this Review Helpful ?

Tri-Sodium Phosphate

Would Recommend

Great water softener. get's clothes really clean when added to the washer.

June 27, 2017
Verified Purchaser
Was this Review Helpful ?

Concrete cleanup

The best to remove oil and transmission fluid on concrete. Used liquid 16 oz to one gallon. Did twice plus scrubbing and rinse downs.

May 8, 2017
Was this Review Helpful ?

Cleaner prior to painting

Would Recommend

I cannot believe the amount of filth on a household's walls builds up over time. This product does an excellent job removing dirt. I understand how and why this chemical works after my many college chemistry courses. This an INORGANIC product.

May 8, 2017
Verified Purchaser
Was this Review Helpful ?

Cleans great!

Would Recommend

I have used this product for many years! Great to wash walls with. Thank you Lowe's for carrying the large size box!

March 13, 2017
Was this Review Helpful ?

Best wood cleaning product on the market

Would Recommend

hot water and TSP will scrub wood spotless...use gloves as it is drying on your hands ...TSP is the first thing I grab for walls, woodwork, and baseboards....absolutely the best

July 20, 2016
Verified Purchaser
Was this Review Helpful ?

Would Recommend

Worked effortlessly to remove "gunk" (algae, dirt, etc.) from the outside of our gutters

July 12, 2016
Verified Purchaser
Was this Review Helpful ?

Quality cleaner, used to remove dirt, grime, & oil

Would Recommend

Product worked well. Follow instructions, use gloves.

October 20, 2015
Verified Purchaser
Was this Review Helpful ?

Mix with water and will last along time

Would Recommend

We use this to clean everything, get a 32oz spray bottle for Lowes, mix with water and spray away. Looks just like water but actually cleans with some effort. Just used it to clean my laundry tub that had 20 years of crud including paint, some scrubbing and looks brand new, also use it on our newly painted white cabinets, does the trick.

September 29, 2015
Verified Pro
Was this Review Helpful ?

Needed for sheen removal of semi gloss paint.

Would Recommend

Needed this to remove the sheen from semi gloss paint as described above.The previous homeowner didn't prep the walls in the home we now own so this is just one of the steps needed to prep for painting. Have used this on gutters to clean the metal before painting and the paint held up for years.

August 16, 2015
Verified Purchaser
Was this Review Helpful ?

Best Deck and Fence Cleaner

Would Recommend

TSP and Bleach is the best deck and fence cleaner. A must if you are going to stain/seal a fence/deck that has mildew or staining. You mix it per the package recommendations with Water and Bleach. Be sure to use plain bleach (Sodium Hypochlorite) not the deck cleaner variety which also includes Sodium Hydroxide. This is a very corrosive mixture, so adequate skin and eye protection should be worn at all times! Wear old clothes, this will bleach your clothes and anything the spray contacts. I've...

May 9, 2015
Verified Purchaser
Was this Review Helpful ?

TSP cleaner

Would Recommend

I use this primarily to clean off my aluminum siding on my house and aluminum awnings. It works better than anything else that Ive tried. I use it along with dish soap. It takes off the pollution, dust and grime that sticks to the siding. Its inexpensive and easy to use. Yes I would recommend it to friends.

April 20, 2015
Verified Purchaser
Was this Review Helpful ?

Used For Cleaning Vinyl Siding and Wood Fence

Would Recommend

I regularly use this product to clean wooden fences and vinyl siding. Works great on fences when applied prior to using pressure washer. Does an excellent job on Vinyl siding that does not have embedded dirt or industrial pollutants.

April 19, 2015
Verified Purchaser
Was this Review Helpful ?

Great product

Would Recommend

Used TSP to clean house prior to painting. Added bleach for a little enhancement. Great results! Couldn't be more satisfied.

February 14, 2015
Verified Purchaser
Was this Review Helpful ?