BEST DEALS THIS WEEK

10 Best Pressure Washer Cleaning Fluid - May 2026

19M consumers helped this year.

Last Updated: 27-05-2026

1

- 18%

Simoniz SAPP0174A Multi Purpose Pressure Washer Shampoo Fluid, Pink, 5 Litre

Simoniz SAPP0174A Multi Purpose Pressure Washer Shampoo Fluid, Pink, 5 Litre

Simoniz

9.8

9.8

CHECK PRICE

Show More

MORE DEALS (1)

2

Kärcher 5 L Canister Pressure Washer Detergent, Universal Cleaner

Kärcher 5 L Canister Pressure Washer Detergent, Universal Cleaner

KÄRCHER

9.6

9.6

CHECK PRICE

Show More

MORE DEALS (1)

3

- 38%

Jeyes 4 In 1 Patio & Decking Cleaner (2 Litre). Patio Cleaner Fluid for Paths, Drives, Decking & Fencing - Outdoor Disinfectant Liquid or Pressure Washer Detergent - Tackles Dirt, Algae & Stains

Jeyes 4 In 1 Patio & Decking Cleaner (2 Litre). Patio Cleaner Fluid for Paths, Drives, Decking & Fencing - Outdoor Disinfectant Liquid or Pressure Washer Detergent - Tackles Dirt, Algae & Stains

Jeyes

9.5

9.5

CHECK PRICE

Show More

MORE DEALS (1)

4

- 25%

Jeyes 4 In 1 Patio & Decking Cleaner (4 Litre). Patio Cleaner Fluid for Paths, Drives, Decking & Fencing - Outdoor Disinfectant Liquid or Pressure Washer Detergent - Tackles Dirt, Algae & Stains

Jeyes 4 In 1 Patio & Decking Cleaner (4 Litre). Patio Cleaner Fluid for Paths, Drives, Decking & Fencing - Outdoor Disinfectant Liquid or Pressure Washer Detergent - Tackles Dirt, Algae & Stains

Jeyes

9.2

9.2

CHECK PRICE

Show More

MORE DEALS (1)

5

- 16%

KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid (Mixes up to 5L)

KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid (Mixes up to 5L)

KÄRCHER

9.1

9.1

CHECK PRICE

Show More

MORE DEALS (1)

6

KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid - Mixes up to 5L (Pack of 2)

KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid - Mixes up to 5L (Pack of 2)

KÄRCHER

8.8

8.8

CHECK PRICE

Show More

MORE DEALS (1)

7

- 22%

Kärcher 62957500 1 L, 3-in-1 Car Shampoo Plug and Clean, Pressure Washer Detergent

Kärcher 62957500 1 L, 3-in-1 Car Shampoo Plug and Clean, Pressure Washer Detergent

KÄRCHER

8.6

8.6

CHECK PRICE

Show More

MORE DEALS (1)

8

- 13%

Spear & Jackson Pressure Washer Universal Cleaner, 5L, Mould and Algae Remover for Fences, Sheds, Decking

Spear & Jackson Pressure Washer Universal Cleaner, 5L, Mould and Algae Remover for Fences, Sheds, Decking

Spear & Jackson

8.4

8.4

CHECK PRICE

Show More

MORE DEALS (1)

9

Kärcher 1 L, Universal Cleaner Plug and Clean, Pressure Washer Detergent, Yellow - Packaging May Vary

Kärcher 1 L, Universal Cleaner Plug and Clean, Pressure Washer Detergent, Yellow - Packaging May Vary

KÄRCHER

8.2

8.2

CHECK PRICE

Show More

MORE DEALS (1)

10

Spear and Jackson - 5 Litres Concentrate - Path Patio and Decking Cleaner - Green Algae and Mould Remover - Pressure Washer Detergent

Spear and Jackson - 5 Litres Concentrate - Path Patio and Decking Cleaner - Green Algae and Mould Remover - Pressure Washer Detergent

Spear and Jackson

8.1

8.1

CHECK PRICE

Show More

MORE DEALS (1)