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Wet & Forget Outdoor Stain Remover, Concentrate Moss, Mould & Mildew, 4-L Front_Flat

Wet & Forget

Wet & Forget Outdoor Stain Remover, Concentrate Moss, Mould & Mildew, 4-L

#153-0831-8
View Product Details
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$46.74
price was $54.99
Save 15%
Sale

Sale ends July 1, 2026

Buy Online :
Pick up at Leduc, AB
6 In Stock
Free Pick Up over $25 (before taxes)
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Pick up available 03:00 p.m., Jun 28

Quantity updated to 1
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Only 6 left 

at Leduc, AB
Aisle 45
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Wet & Forget

Wet & Forget

Wet & Forget Outdoor Stain Remover, Concentrate Moss, Mould & Mildew, 4-L

$46.74
price was $54.99
Save 15%
Sale ends July 1, 2026

Similar Products

Product Details

Are you tired of the never-ending cycle of cleaning black and green stains from your home? Introducing the easiest solution for eliminating these issues without using elbow grease or harsh chemicals—Wet & Forget Outdoor Cleaner! Simply spray and walk away! That's it. Wet & Forget goes to work with the wind and rain to gently clean the surface over time.

  • Safe for use on any outdoor surface, including decks, siding, walkways, roofs, driveways, boats, outdoor carpets and awnings

  • No scrubbing, rinsing or power washing required

  • Gentle on the environment; biodegradable, non-acidic, phosphate and bleach-free formula that is safe for use around plants and landscaping when used as directed

  • Dilute 5:1 with water and apply with garden tank sprayer; 4 L concentrate makes 24 L

  • Surfaces stay clean 1+ years in most cases

Part Number 700006
Chemical Form Liquid
Household Chemical Type Liquid
Polish Type No Polish
Surface Type All Purpose, Brass, Ceramic, Concrete, Fabric, Fibreglass, Flagstone, Granite, Laminate, Marble, Metal, Natural Stone, Paint, Plastic, Slate, Stucco, Terrazo, Tile, Vinyl, Wood
Machine Use Not Applicable
Laundry Use Not Applicable
Primary Scent Almond
Consumer Pack Size 1
Flammable No
Advanced Features Concentrated, No Rinse, Ammonia Free, Chlorine Free, Dilutable, Non-Scratch
Certifications No Certifications, VOC Compliant
Chemical Form Liquid
Consumer Pack Size 1
Flammable No
Household Chemical Type Liquid
Laundry Use Not Applicable
Machine Use Not Applicable
Non-toxic When Used as Intended No
Package Depth (cm) 15.88 cm
Package Depth (in) 6.25 in
Package Height (cm) 26.67 cm
Package Height (in) 10.50 in
Package Weight (kg) 4.21 kg
Package Weight (lb) 9.28 lb
Package Width (cm) 11.43 cm
Package Width (in) 4.50 in
Polish Type No Polish
Primary Colour Blue
Primary Material Not Applicable
Primary Scent Almond
Product Height (cm) 26.67 cm
Product Height (in) 10.50 in
Product Length (cm) 15.88 cm
Product Length (ft) 0.52 ft
Product Weight (g) 4210.00 g
Product Weight (kg) 4.21 kg
Product Weight (lb) 9.28 lb
Product Width (cm) 11.43 cm
Product Width (in) 4.50 in
Surface Type All Purpose, Brass, Ceramic, Concrete, Fabric, Fibreglass, Flagstone, Granite, Laminate, Marble, Metal, Natural Stone, Paint, Plastic, Slate, Stucco, Terrazo, Tile, Vinyl, Wood
Warranty:
  • This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
Online Ordering
  • Pick Up is free at most stores (some stores require a minimum order value before tax)
  • Shipping fee is based on size and weight of products and distance from address to store
  • Same-Day Delivery costs $9.99 per order
  • Online Ordering Information
Returns
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
  • Some products are non-refundable and non-exchangeable
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

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Ratings
Chemical FormLiquidLiquidGelLiquidLiquid
Household Chemical TypeLiquidLiquidSpraySprayCleaner
Polish TypeNo PolishNo PolishNo PolishNo PolishNo Polish

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Reviews

Rating Snapshot

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150 reviews with 5 stars.
32 reviews with 4 stars.
16 reviews with 3 stars.
10 reviews with 2 stars.
43 reviews with 1 star.

Overall Rating

3.9
43 out of 62 (69%) reviewers recommend this product

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Filter Reviews

  • satisfaction
  • purchase
  • results
  • instructions
  • price
  • mold
  • ease of use
  • mildew
1 to 5 of 251 Reviews.
1 – 5 of 251 Reviews

Wet n forget

19 days ago
1st time using at recommendation if family who consistently used it in NZ over the years. Its to be used exactly as it says...wet n forget n results will follow over time effectively. Got the different ones for varying base material.
Helpful?

Laughable

23 days ago
You have got to be kidding me. How much do they pay for a positive review. I've been in the construction industry for over 40 years and I've seen it all....including this product that can't even remove green mold from stone. Save your $ ....definitely not worth it.
Helpful?
Response from Wet & Forget Expert:
20 days ago
Wet & Forget Expert
Wet & Forget isn't designed to create instant results. It works over time with the rain and wind to clean up moss, mould and mildew stains. Green stains typically clean up after a few weeks with rainfall. Black stains and moss are more stubborn and will clean up after several months with rainfall. We'd like to help you further, if you could please give our customer care team a call at 888-727-8524. WetandForget

Effective Product

25 days ago
Kills the moss and we’re just waiting for enough rain to see if it will actually run off or if a broom will be required to loosen the moss. But it worked as advertised!
Helpful?

Works well.

26 days ago
The product works fairly well. Although doesn’t remove all winter stains on the deck. Still had to do a bit of scrubbing.
Helpful?

Works Well

a month ago
I bought the same product twoyears ago and now I need to reapply it to the pool cement deck where the vegetation starts a green mould growing in the summer with the dampness qnd lack of air flow in that area.
Helpful?
1 – 5 of 251 Reviews

Questions

1 - 10 of 41 Questions

Q: Can we pour the liquid in a container and use it without a pressure washer?

a month ago
4 Answers
  • Wet & Forget Expert
    A: Wet & Forget should be used in a tank sprayer or backpack sprayer. We advise mixing the product using a 1 part Wet & Forget to 5 parts water dilution ratio.
    a month ago
    Helpful?

Q: Does it work on glass patio covers?

3 years ago
4 Answers
  • A: I'm not entirely sure what you mean by a glass patio cover, however this product is amazing and we use it on just about every outdoor surface there is to keep it clean/mold/mildew free. The product simply gets sprayed on with whatever type of sprayer you have, & then works throughout the following weeks & months as it rains. Perfect for Vancouver BC area! Lots of rain. 
    3 years ago
    Helpful?

Q: Does this product remove green algae on a wood deck?

23 days ago
Translate with Google
3 Answers
  • A: Yes. If you use a brush .
    19 days ago
    Helpful?
    Translate with Google

Q: I'm wondering if this product is safe to use on a deck that has been stained. Does it damage the stain? Thanks!

4 years ago
3 Answers
  • A: According to the web site (wetandforget.com), it won't harm a deck's finish. I would suggest visiting the site and reading the FAQ's. I can say that it does an amazing job on concrete and I even used it on the fabric roof of my gazebo last year and it didn't fade the colour, but did get rid of the nasty green tinge.
    4 years ago
    Helpful?

Q: What are the ingredients? More important , Is Wet & Forget safe around pets?

4 years ago
3 Answers
  • Wet & Forget Expert
    A: The active ingredient is alkyl dimethyl benzyl ammonium chloride. We advise keeping pets off surfaces applied to while they are wet from your application. Once the surface is dry, pets can return to the area. Wet & Forget takes roughly 4-6 hours to dry completely.
    4 years ago
    Helpful?

Q: Hello I want to know if this product removes leaf stains on patios? I would like to know before purchasing it. Thank you 

4 years ago
3 Answers
  • Wet & Forget Expert
    A: Wet & Forget Outdoor isn't designed to remove leaf stains. However, it will clean up stains caused by moss, mould and mildew.
    4 years ago
    Helpful?

Q: If possible to clean dirtiest garage floor. Wind and rain won’t work inside any time snow possible. Do I wash it? And how long after applications 

4 years ago
3 Answers
  • A: Wet and forget seems to work best after it drys for a day or two killing the mold and alge.I would try Spray Nine best cleaner ever
    4 years ago
    Helpful?

Q: Why is there a large "CORROSIVE" warning indication on the container, if this product contains no bleach, and is ph balanced?

4 years ago
3 Answers
  • A: Don't know you need to contact the company for the answer, but it works well.
    4 years ago
    Helpful?

Q: Can you use on a pop up tent trailer canvas 

5 years ago
3 Answers
  • A: I don't know the answer only used it on siding, contact the Company they may be able to help.
    5 years ago
    Helpful?

Q: Does it work on patio furniture?

a month ago
2 Answers
  • A: It should, I used it on steel, concret and composite.
    a month ago
    Helpful?
1 - 10 of 41 Questions

4 Stars And Above