does this work on canvas?

I would try it - I used it on my upholstered couch

Will it remove the blue chalk stains on carpet that came from sub floors?

Probably not, it will just stain the carpet and create a permanent spot. I do not recommend this cleaner.

No. This product is slightly pH basic.

Will this work on a velvet couch?

Hello If the couch is safe to clean with water then, yes, you can use this cleaner. We always suggest doing a test spot first. Email us at cs@gotrinova.com with any other questions, I am happy to help.

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Carpet & Upholstery Spot Remover Spray, 18 fl oz | Spot cleaner for carpet, couches, sofas and fabric upholstery.

Product ID: 105252512

Details

Brand
TriNova
Item Form
Spray
Material Feature
Clean
Scent
Unscented
Specific Uses For Product
Carpet Rug

⚡Professional-strength formula

🧴18 fl oz powerful spray

🛋️Safe on carpets & upholstery

164.26 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧼 Spotless living starts here—don’t let stains steal your style!

INSTANT STAIN ERASER - Attack pet urine, wine, coffee & more the moment they happen—no waiting, no stress.
VERSATILE POWERHOUSE - From sofas to laundry, one spray tackles stains on fabric, carpet, and clothes alike.
LOW ODOR HIGH IMPACT - Effective stain removal without the harsh chemical smell—clean confidently in any space.
SATISFACTION GUARANTEED - Risk-free cleaning with a 100% refund promise if you’re not thrilled with results.
COMMERCIAL GRADE STRENGTH - Heavy-duty cleaning that’s safe enough for your home but tough enough for business use.

TriNova Carpet & Upholstery Spot Remover Spray is an 18 fl oz professional-strength cleaner designed to quickly and safely remove tough stains like pet urine, wine, coffee, ink, and more from carpets, upholstery, and fabrics. Its low-odor, versatile formula works on multiple surfaces and even doubles as a laundry pre-treater, backed by a 100% satisfaction guarantee.

Specifications

ASIN	B07GG2BKLK
ASIN	B07GG2BKLK
Best Sellers Rank	#177,369 in Health & Household ( See Top 100 in Health & Household ) #98 in Household Carpet Spot Cleaning Sprays
Brand Name	TriNova
Customer Reviews	4.3 4.3 out of 5 stars (892)
Date First Available	August 13, 2018
Item Form	Spray
Item Volume	18 fluid ounces
Item Weight	1.1 pounds
Item model number	33541
Manufacturer	Merchant: 'Gold Eagle Company' / Amazon: 'TriNova'
Manufacturer	Merchant: 'Gold Eagle Company' / Amazon: 'TriNova'
Material Features	Clean
Material Type Free	No_Material_Type_Free
Model Number	33541
Number of Items	1
Package Dimensions	10.71 x 4.72 x 2.95 inches; 1.13 pounds
Part Number	33541
Scent	Unscented
Size	18 Fl Oz (Pack of 1)
Special Features	Low Odor
Special Ingredients	acids
Specific Uses For Product	Carpet, Rug, Upholstery
Surface Recommendation	Fabric
UPC	073905335416
Unit Count	18 Fluid Ounces

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How is product pricing calculated?+

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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164.26 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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