Can you use this by itself or does it have to be mixed with screen wash

I thought it was a screen wash so always use it diluted with tap water. It has works extremely well.

Can i mix this with other screenwash?

Yes you can. I tend to add about 1/4 bottle to a full tank of screen wash.

Windscreen Washer Additive | Desertcart Cook Islands

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

NZ$131

Duties & taxes included

In stock

Sold byAmazon Cook IslandsDelivered 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 Cook Islands.

Secure transaction

Description

🚗 See and be seen: Drive safer with every drop!

RAIN NO PROBLEM - Hydrophobic coating repels water instantly, reducing wiper use and boosting visibility during heavy downpours.
EFFORTLESS MAINTENANCE - Prevents dirt buildup and stains, making future cleaning easier and keeping your windscreen pristine longer.
STREAK FREE CONFIDENCE - Leaves your windscreen spotless with zero smudges or glare, ensuring safer, more comfortable driving day or night.
UNIVERSAL COMPATIBILITY - Seamlessly integrates with all windscreen washer systems—just mix and go for instant performance upgrade.
YEAR ROUND CRYSTAL CLARITY - Superior cleaning formula that tackles grime, sap, insects & bird droppings effortlessly in any season.

Rain-X 831991L Windscreen Washer Additive is a 1-litre high-performance formula designed to clean stubborn road grime, insect residue, tree sap, and bird droppings while applying a rain-repellent coating. Compatible with all washer systems, it ensures streak-free, crystal-clear windscreens year-round, enhancing visibility and driving safety in all weather conditions.

Specifications

ASIN	B088KL1T4V
Best Sellers Rank	1,434 in Automotive ( See Top 100 in Automotive ) 38 in Antifreeze & Coolants 39 in Automotive Window Care
Brand	Rain-X
Customer Reviews	4.6 4.6 out of 5 stars (1,213)
Date First Available	13 May 2020
Delivery information	We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Guaranteed software updates until	unknown
Item Weight	1.01 kg
Item model number	831991L
Manufacturer	Rain-X
Manufacturer part number	831991L
Model	Rain-X Screenwash Additive
Product Dimensions	8.5 x 8.5 x 23 cm; 1.01 kg
Special Features	Streak Free

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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NZ$131

Duties & taxes included

In stock

Sold byAmazon Cook IslandsDelivered 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 Cook Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews