CarPlan Screen Wash Windscreen Fluid Ready to Use Bug Sap Bird Lime Repels Rain - 4 x 2.5L

CarPlan Demon Screen is a ready-to-use windscreen wash specially formulated to efficiently clear b...

Best current price£33.99from B&Q

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B&QB&Q - Screen Wash Windscreen Fluid Ready To Use Bug Sap Bird Lime Repels Rain 4X 2.5L
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£33.99
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eBayScreen Wash Windscreen Fluid Ready to Use Bug Sap Bird Lime Repels Rain 2.5l x4
Free delivery in 1–3 days
£35.99
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Product Information

Full details

The CarPlan Demon Screen Wash is an ideal solution for drivers seeking a clear, streak-free windscreen in all weather conditions. Designed for those who prioritize safety and visibility, this ready-to-use formula effectively removes stubborn debris like bugs, tree sap, and bird lime while providing an integrated rain-repellent layer. While it offers excellent performance and convenience, users should note that the 2.5-litre bottles require sufficient storage space in the vehicle or garage.

All features

Model Part NumberCDH025
BrandCarPlan

Extended Product Information

FAQs

Does this product need to be diluted with water?

No, this is a ready-to-use formula and should be poured directly into the reservoir as-is.

Can I use this in freezing winter conditions?

This product is primarily a cleaner and rain repellent. Check the bottle label for specific freeze-protection temperatures, though specialized winter de-icer washes may be needed for severe freezing.

What is Bitrex?

Bitrex is an extremely bitter substance added to the formula to discourage children or pets from swallowing the liquid.

Will the rain repellent damage my paintwork?

No, the formula is designed to be safe for vehicle paintwork, rubber seals, and plastic trim.

How long will the rain repellent effect last?

The repellent layer is refreshed every time you activate the windscreen washers; however, its longevity depends on how frequently you use the wipers.

Troubleshooting

Poor spray pattern

Check if washer nozzles are blocked by debris or salt; use a fine pin to clear the nozzle exit.

Streaking during operation

Check your wiper blades for signs of wear or damage. If blades are old, they will smear the fluid regardless of quality.

Fluid not reaching the screen

Verify that the reservoir is full and check for any leaks in the plastic tubing connecting the reservoir to the nozzles.

Pros and Cons

Pros

  • Ready-to-use formula saves time and avoids measuring errors
  • Effective at removing organic debris like sap and insects
  • Adds a hydrophobic repellent layer for better wet-weather visibility
  • Includes Bitrex for added household safety
  • Pleasant citrus scent replaces stale system odors

Cons

  • Requires significant storage space for the 4-pack
  • Formula is not concentrated, making it heavier to handle than dilutable versions
  • Not suitable for extreme winter freezing conditions where specialized de-icers are required

Setup, Compatibility & Care

To begin using, locate your vehicle's windscreen washer fluid reservoir—usually identified by a blue or yellow cap with a wiper symbol. Ensure the engine is cool before opening the cap to avoid contact with hot components. Pour the liquid directly from the 2.5L bottle into the reservoir until full.

This product is compatible with most standard vehicle washer pumps and nozzle types. To maintain the system, check your nozzles periodically for any buildup that could obstruct spray patterns. Store the remaining containers in a cool, dark place away from direct sunlight to maintain the integrity of the formula.

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