★★★★★
Finally a screen wash that doesn't take up half my boot.
Car Windscreen Wash Tablets
Powerful cleaning. 99% plastic free. Our concentrated tablets dissolve in seconds to deliver a streak-free clean every time.
Our screen wash for cars is highly accredited, it is independently tested every four years by DEKRA to ensure top performance and maximum car screen cleaning.
£28.99
£35.96
Save 19%
🚚 Free UK delivery
↩ 365 days guarantee
🏆 DEKRA Certified
Simple as 1, 2, 3
How it works
Drop In
Pop one tablet into your screen wash reservoir.
Top Up
Fill with tap water. Dissolves in seconds.
Drive On
Crystal-clear vision, every journey.
One tablet.
One clean litre.
Zero plastic waste.
Each tablet dissolves to make 5 litres of premium screen wash — replacing a full plastic bottle every single time.
1 Tablet
=
1 plastic bottle eliminated
Real drivers. Real results.
Loved by drivers
★★★★★4.9/5 based on 1,000+ customers
★★★★★
Dissolves instantly and the windscreen stays clean all week.
★★★★★
Brilliant value for money. Ordered three packs.
★★★★★
Works better than the 5L bottles. Won't go back.
Your questions, answered
How does the tablet work?
Simply drop one tablet into your screen wash reservoir and fill with clean fresh water. The tablet dissolves completely (guaranteed zero residue) and provides a powerful, streak-free screen wash solution.
Is it compatible with my car?
Yes – ScreenWashKing tablets are compatible with all screen wash delivery systems, including the latest in-blade, heated fan jets. You can use our tablets in all cars, vans, motorhome, LGVs, HGVs and even trains!They meet EU safety and environment standards and are designed for all-season use.
How many tablets do I need?
One tablet makes 5 litres of high performance screen wash. If your reservoir is small you may want to top up with further water to ensure maximum value. Many of our customers like to dilute a tablet in a 5L can then top up one or more cars that way.
Are they really eco-friendly?
Yes – they are made from natural ingredients and do not contain any ethylene glycol or methanol. They are vegan and cruelty-free with zero pollution to the water table.
What's your returns policy?
We provide a 365-day full money back guarantee. You can relax and enjoy the screen wash tablets all year, in all seasons, to your satisfaction. If, for whatever reason, you are not completely satisfied we will give you a 100% refund on your purchase – guaranteed.