I love the how well the standalone gallon rain-x jugs work.will adding this to non-rain-x fluid make it work just as well as standalone? or not quite?

be cautious i had a washer fluid i added this to and 24 hours later the near as i could tell the rainx reacted with the blue dye in the washer fluid and i had clear washer fluid with a layer of blue sticky slime floating on top of it i have only had it happen once but might mix this in a jug with you preferred brand of washer fluid and let it set for a day before you add it to your vehicle reservoir to make sure it wont react the same way

Does this product work well with de-icer washer fluid? Or should I stick to the original glass treatment?

It will work with anything, if you want deicing, you must use it with a deicing washer fluid as a base, or just put 1/2 a bottle of rubbing alcohol in a gallon of water then add 4 oz RainX... the RainX on it's own does a great job as a cleaning fluid, but will freeze without some kind of additive

Everywhere I look it says don’t add just water to the tank can you or can you not just mix with water?

Yes, you can mix it with plain water - it says so right in the description. I suggest using distilled water though, because the minerals in tap water might eventually block up your lines.

Does this leave hard-to-remove stains on car? Clog windshield washer nozzles? Leave a hard-to-remove dirty film in windshield corners?

Yes! Has left bad film and water spots similar to hard water spots on the parts of the glass the wipers don't reach. Washed my windshield at the gas station and it did not come off. I am pissed. Probably going to return product and contact rain x for how to clean my windshield. Also leaves a hard water like stain in a line where right side wiper stops in middle of windshield. I do not recommend this product .

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

Help Track order

Account Cart

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

Help Track order

Account Cart

Rain-X ウィンドシールドウォッシャーフルードアディティブ 500ml

Product ID: 727714375

Details

Brand
Rain-X
Item Form
Liquid
Item Volume
16.9 Fluid
Item Weight
567 Grams
Material Type Free
Liquid
Number of Items
1

💧500ml powerful additive

🚗works with any washer fluid

🌧️water-repellent finish

€ 58.21

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

Secure transaction

Description

🌧️ Drive Clear, Drive Confident: See and Be Seen with Rain-X!

MAXIMIZED COVERAGE - One 500ml bottle treats up to 16L of fluid—long-lasting performance.
YEAR ROUND VERSATILITY - Perfect for summer clean water use or rainy season protection.
ENHANCED CLEANING POWER - Boosts washer fluid’s ability to clear grime and dirt effectively.
UNIVERSAL COMPATIBILITY - Seamlessly enhances any washer fluid or even plain water.
EFFORTLESS WATER REPELLENCY - Just mix into your washer tank for instant hydrophobic protection.

Rain-X Windshield Washer Fluid Additive (500ml) is a premium liquid formula designed to transform your windshield washer fluid into a water-repellent powerhouse. Compatible with any washer fluid or clean water, this additive improves cleaning efficiency while providing a hydrophobic shield that repels rain and grime. One bottle treats up to 16 liters, ensuring long-lasting clarity and safety on the road.

Specifications

ASIN	B000BPTVTK
Amazon 売れ筋ランキング	車＆バイク - 4,236位 ( 車＆バイクの売れ筋ランキングを見る ) 自動車用ウィンドウケア - 71位
GTIN (Global Trade Identification Number)	00079118118013
UPC	079118118013
おすすめ度	5つ星のうち4.5 8,898 レビュー
サイズ	500ml
パッケージ内に含まれる商品の数	1
ブランド	Rain-X
ブランド名	Rain-X
メーカー名	Rain-X
メーカー型番	RX11806D
ユニット数	500.0 ミリリットル
リキッドコンテンツが含まれています	はい
品番・型番	RX11806D
品目の容量	16.9 液量オンス
商品の形状	液体
商品の用途	フロントガラス
商品の重量	567 グラム
商品タイプ	液体
商品体積	16.9 液量オンス
商品用途・使用方法	フロントガラス
推奨する地面のタイプ	フロントガラス
推奨使用場所	フロントガラス
特別な機能	撥水効果、クリーニング効果改善
防カビ加工	液体

Reviews

A**Ｆ

とても良い商品で、お勧めです。

私は、まず、500mlのペットボトルにウオッシャー液を約490ml入れて、この液を僅か5から10ml入れると、ウオッシャー液の濃度に関わらずかなりの撥水機能を発揮します。又、ワイパーの汚れを取りながら塗り込むと、ガラスとの摩擦が無くなるのか、ガタガタが無くなり、僅かな雨の時でもスムーズに撥水してくれます。お勧めです。

Invalid date

Y**E

素晴らしい撥水効果

僅かな添加で効果◎

Invalid date

W**M

Use this product

Awesome. Still great product

Invalid date

な**お

なかなかです

なかなか優れものです。良く水弾きます。

Invalid date

A**ー

タンクに注入するだけで簡単です

従来あるウィンドウワッシャー液に混ぜるだけなので無駄なく使えます（タンクの中のワッシャー液が無駄になりません）

Invalid date

ぽ**ま

控えめな弾きです

ガラコ等のようにがっつり弾くことを期待しているとそこまでではないですが、明らかに何もしないよりかは弾きは良いです。がっつりと弾かない反面、油膜が酷くなることも少ない（遅い）ように感じます。希釈して使える点が良いのでリピート購入しています。

Invalid date

井**介

これなら他と大差ない

あんまり効果なし

Invalid date

C**E

ワイパーがスムーズに動く様になりました。

フロントガラスがいつも✨ピカピカ✨

Invalid date

M**Z

Better than loacl

Good not sure any diffence after mixing it but still it okay better that other loacl brands

Invalid date

F**A

En México no hay esta opción

Excelente repelente de lluvia, sirve para varios depósitos de limpiaparabrisas!!

Invalid date

J**Y

Additif rain x

Très bien fonctionne très bien

Invalid date

M**M

Great screen wash, easy and reliable.

Excellent, rain just bleeds of the screen. Works in conjunction with rainx screen cleaner very effectively. Will always use going forward.

Invalid date

S**Y

Excellent

Recommend

Invalid date

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

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Abdullah B.

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

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 58.21

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Rain-X ウィンドシールド ウォッシャーフルード アディティブ 500ml

Details

Details

Description

Specifications

Reviews

Common Questions

Rain-X ウィンドシールドウォッシャーフルードアディティブ 500ml