Leakage from the spray bottle stained my stone hearth. Is it oil based? What can I use to get it off in finished sandstone?

The stuff is basically a solution of manganese. The discoloration is much like inside a toilet in a home with very hard water. Check out methods for cleaning that. The product is not oil based ...If it were, it would flame up immediately.

Can i spray directly onto creosote buildup?

You can but it will have little-to-no effect. It’s a preventative; not a remover. Have your flue cleaned by a chimney sweep and a physical brush first. I used this through 3-4 heating seasons. I heat almost exclusively with wood and, even with this product I was getting too much creosote. My licensed sweep then gave me a bottle of a new product called “Cre-Away” which has worked MUCH better for my Vermont Castings wood stove. TMI?

Will this damage the catalytic convertor in a wood stove that uses one?

It wouldn't occur to me to burn *anything* other that perfect wood with the catalytic converter/combuster engaged. That said, from the container- "Stoves with Catalytic Combustors-- "Put combustion in bypass mode before treatment and for about 1 hour afterwards. Never spray ACS on an operating or hot catalytic combustor".

does this harm shingles? My chimney stucco is stained.

I don't think it's the Creo Soot that is staining. It's the creosote from the burning wood..

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ACS Anti-Creo-Soot Liquid (32 oz.)

Product ID: 297065551

Details

Brand
ACS
Item form
Liquid Spray
Material features
Non-Toxic
Scent
Citrus
Specific uses for product
Chimney

🔥Converts creosote to harmless ash

🧹Eases chimney sweeping & cleaning

♻️Non-toxic & eco-friendly formula

R$1100

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Keep your fire burning clean and safe — don’t get left in the smoke!

REDUCE ODORS POLLUTION - Minimizes creosote odors and harmful emissions for a fresher home environment.
SIMPLIFY CHIMNEY MAINTENANCE - Makes soot and creosote easier to remove, saving time and money on professional cleaning.
SAFE NON TOXIC EASY TO USE - Citrus-scented liquid spray designed for daily use without harmful chemicals.
BOOST STOVE FURNACE EFFICIENCY - Improves heat transfer by reducing insulating creosote layers.
TRANSFORM HAZARDOUS CREOSOTE INTO HARMLESS ASH - Daily use breaks down dangerous buildup for safer, cleaner chimneys.

ACS Anti-Creo-Soot Liquid is a trusted, non-toxic manganese catalyst that converts hazardous creosote buildup into harmless ash, enhancing the safety and efficiency of wood and coal-burning appliances. Easy to apply daily during heating season, it reduces chimney odors, pollution, and the risk of chimney fires while simplifying cleaning. With over 40 years of proven performance and a fresh citrus scent, ACS is the go-to solution for maintaining a cleaner, safer chimney.

Specifications

ASIN	B002JLCX4O
ASIN	B002JLCX4O
Best Sellers Rank	#252,670 in Health ( See Top 100 in Health ) #3,247 in All-Purpose Household Cleaners
Brand Name	ACS
Contains Liquid Contents?	Yes
Customer Reviews	4.4 4.4 out of 5 stars (472)
Customer reviews	4.4 4.4 out of 5 stars (472)
Is Discontinued By Manufacturer	No
Item Form	Liquid, Spray
Item Volume	950 Milliliters
Item Weight	1.01 kg
Item model number	300004
Manufacturer	SaverSystems
Manufacturer	SaverSystems
Material Features	Non-Toxic
Model Number	300004
Number of Items	1
Part Number	300004
Product Dimensions	30.48 x 10.16 x 10.16 cm; 1.01 kg
Scent	Citrus
Size	32 oz.
Special Features	Non Toxic
Specific Uses For Product	Chimney
Surface Recommendation	Wood
UPC	609408334504 709057390323 633210521395 709057350327 633210521401
Unit Count	32.0 Ounce

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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R$1100

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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