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Wet and Forget - Mould & Algae Remover
Wet and Forget - Mould & Algae Remover
Wet and Forget - Mould & Algae Remover
Wet and Forget - Mould & Algae Remover Wet and Forget - Mould & Algae Remover Wet and Forget - Mould & Algae Remover
Wet & Forget

Wet and Forget - Mould & Algae Remover

Catalogue Code: 420262
From £21.95 In Stock Online
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Wet & Forget Wet and Forget - Mould & Algae Remover

Have you ever struggled to clean moss, lichen or algae from your boat's surfaces? Wet and Forget, it is that simple!

An incredibly effective, safe & simple to use algae, moss, mould & lichen remover for decks, sails & any exterior surface.

It’s unique combination of biodegradable, almost PH neutral ingredients, when diluted with water & applied, immediately attack these unsightly contaminants. Each time it rains Wet & Forget reactivates to help flush away the green growth - no pressure washing or elbow grease required!


  • Simple to apply
  • No special equipment required, just apply Wet & Forget with a garden sprayer
  • Helps to prevent damage caused by harsh scouring or scrubbing
  • Non-caustic/non-acidic
  • No bleach
  • Also suitable for pathways, fences, sheds, stone & brickwork etc
  • Unlike bleach based cleaners Wet & Forget has an unlimited shelf life
  • 5 Litres concentrate makes 30 Litres of product

Available in 2 sizes:

  • 2 Litre - makes 12Ltr diluted- coverage 375 -1125 sq.ft
  • 5 Litre - makes 30Ltr diluted - coverage 970 - 3,000 sq.ft.

Stock Availability

Stock can move quickly, so this is just a suggestion of current levels, please phone the shop to confirm.

The ship to store service is based on Head Office sending stock to a branch.

If you wish to call & collect stock, please do so over the phone using the number provided.

Store Availability Telephone
Cardiff 02920 220929
Chichester 01243 773788
Deacons 02380 402182
Lymington 01590 673698
Plymouth 01752 548301
Poole 01202 723311
Port Hamble 02380 454858
Southampton 02380 632 725
Gloucestershire (Distribution Hub) 0345 130 0710

- Good Availability

- Low Availability

- One item left

Delivery & Returns

Royal Mail Service Update: Please be aware when choosing Royal Mail as your preferred delivery method, your delivery time may be impacted by ongoing strikes and may take up to 20 working days. If your order is time critical we suggest choosing a courier or Next Day Service


Our Mail Order team ship chandlery, yacht parts and sailing clothing around the world. We use the best value couriers available, and we will endeavour to get your products to you as quickly and as cost effectively as possible.

International Orders: Due to delays we have had to suspend our international delivery options. 

UK Standard Delivery

  • UK Mainland 0 - 2Kg (small jiffy) £3.95 Royal Mail Service. Despatch within 3- 5 working days, delivery in 7-10 working days for orders under £50.00
  • UK Mainland up to 25Kg £5.95 Courier service with signature. Despatch within 3- 5 working days, delivery in 7-10 working days
  • UK Mainland 25Kg+ Price on request
  • UK Mainland Next Day 0 - 25Kg £9.95 Courier service with signature, orders must be placed before midday
  • Northern Ireland, Highlands & Islands 0 - 2Kg (small jiffy) £3.95 Royal Mail Service. Despatch within 3- 5 working days, delivery in 5-7 working days for orders under £50.00
  • Northern Ireland, Highlands & Islands 1 - 25Kg £10.95 Courier service with signature. Despatch within 3- 5 working days, delivery in 7-10 working days
  • Northern Ireland, Highlands & Islands 25Kg+ Price on request
  • Channel Islands 0 - 2Kg (small jiffy) £5.95 Royal Mail Service Despatch within 3- 5 working days, delivery in 5-7 working days for orders under £50.00
  • Channel Islands 1 - 25Kg £13.50 Courier service with signature. Despatch within 3- 5 working days, delivery in 5-7 working days
  • Channel Islands 25Kg+ Price on request

UK Exceptional Delivery

  • UK Mainland; Antifoul & paints £5.95
  • UK Mainland; Inflatable dinghy £10.00
  • UK Mainland; Liferafts £17.50
  • UK Mainland; Flares £49.95
  • Northern Ireland, Highlands & Islands; Antifoul & paints £9.95
  • Northern Ireland, Highlands & Islands; Inflatable dinghy price on request
  • Northern Ireland, Highlands & Islands; Liferafts price on request
  • Northern Ireland, Highlands & Islands; Flares not available to ship at this time
  • Channel Islands; Antifoul & paints £13.50
  • Channel Islands; Inflatable dinghy price on request Channel Islands; Flares not available to ship at this time

For further delivery information click here.


Standard Returns

If you are not entirely happy with your purchase, we will exchange or refund your goods in full, provided that the items are returned within 14 days of receipt.*

Please check the condition of goods on arrival - we are unable to accept goods damaged during shipping after 14 days.

Returned goods must be packaged securely, with all original packaging undamaged and in a saleable condition i.e. shoe boxes must be in the same condition as when received.

Goods must be unused and security seals intact.*

If you would like to return goods because they were ordered incorrectly or if clothing does not fit, return postage will be at your expense. If you would like us to replace the goods with another size or colour, we will charge carriage on the replacement.

Please be aware that some navigational and safety products may be dated, and as such a full refund may in some cases not be possible. If you are purchasing dated navigational charts we suggest you contact us for more information.

Faulty Goods

If you receive your goods and believe them to be faulty, please contact us straight away with a brief description of the problem. If we require you to return the product for a replacement, we will send you a pre-paid Royal Mail label for delivery back to us. Unfortuantely we cannot send the courier back to collect the items.

Returning goods to Force 4 is easy!

  1. Please contact us by ringing 0345 1300 710 or email on [email protected]. This way we'll be able to determine whether you would like to return the product for a refund or whether you'd like to exchange the product. We are unable to process the return of faulty goods that we're not expecting.
  2. We'll then give you a returns number. This returns number will need to be clearly marked on the outside of your parcel so it can be identified on arrival. Please note, failure to mark a returns reference number on the outside of your parcel may result in a delay in processing your return.
  3. Don't forget your proof of postage, just in case!
  4. Once we receive the item we'll be able to proceed with a refund or an exchange.

*this excludes faulty goods with manufacturers defects. If goods are found to be faulty during use, after the returns period, please just give us a ring on 0345 1300 710 and we'll be happy to help.

Questions & Answers
Questions & Answers

Is this product suitable for cleaning canvas spray hood material?

Michael Byrne

Yes, this product is suitable for Canvas material. However, if you are looking for a cleaner and protector, we would recommend the Renovo Clear and Ultra-Proofer, to view the cleaner click here and to view the Ultra-Proofer click here. 



Would this be safe for dogs Jean

Wet & Forget have advised that as long as the product has dryed it is safe for a animal to walk on, but it must be dry. 


How do you apply? What area is covered by 2/5 litre sizes cover? Christina
Application is best using a garden sprayer with the product diluted as per the bottle instructions. See for coverage. 25/3/20
Is it suitable for coloured render? Vic
Wet & Forget is suitable for all outside surfaces, including coloured Render. 07/04/20.
Is Wet & Forget poisonous to aquatic life in the marina ? I would be applying the product while my yacht is afloat & don't want to cause an environmental incident. Philip Hookham

There is no problem applying our product to his boat while on the river or canal. Our product is highly diluted when applied and when entering a body of water such as a canal or river it posses no issues. The Environment Agency is a customer of ours and they use our product along the canals. Wet and Forget is also used by fresh water marinas plus some of the U.K. harbours. They use our product to stop their surfaces from being slippery. Bristol docks were cleaned three years ago with our product. Our products also biodegrade within 3 days 30.10.2020

Hi, is wet and forget harmful to lawns/plants etc? MR JONATHAN PACK
AN FAQ on the wet and forget website states: Will it damage my plants? Not unless you are directly spraying it onto the plants. If you accidentally do this, then rinse the plants down with water from the hose, or better still, protect them with paper or plastic to avoid overspray.

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Men's Size Guide

  To Fit Height To Fit Chest
X SMALL 5'2" - 5'4" 34 - 36"
SMALL 5'5" - 5'7" 36 - 38"
MEDIUM 5'7" - 5'10" 38 - 40"
LARGE 5'11" - 6'1" 41 - 43"
X LARGE 6'1" - 6'3" 44 - 46"
XX LARGE 6'3" - 6'5" 46 - 48"


Shoe Sizes

3.5 36   5.5
4 37   6
4.5 37.5   6.5
5 38 5.5 7
5.5 38.5 6 7.5
6 39.5 6.5 8
6.5 40 7 8.5
7 40.5 7.5 9
7.5 41.5 8 9.5
8 42 8.5 10
8.5 42.5 9  
9 43 9.5  
9.5 44 10  
10 44.5 10.5  
10.5 45 11  
11 45.5 11.5  
11.5 46.5 12  
12 47 12.5  
12.5 47.5 13  
13 48 13.5  
14 50 14.5  
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