Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Ready to Use Outdoor Window and Screen 128 -fl oz Pour bottle Glass Cleaner

Ratings & Reviews for 30 SECONDS Ready to Use Outdoor Window and Screen 128 -fl oz Pour bottle Glass Cleaner

4.0
105
Review
 4 out of 5
105 Reviews


73% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the product for ease of use and effectiveness in cleaning windows and screens, with many reporting streak-free results and quick removal of dust, pollen, and debris. However, a notable subset experiences issues with hard water spots, mineral deposits, and film residue, particularly in regions with hard well water. Some find the product leaves visible spots even after following instructions, while others report success when paired with extension tools or pressure washers. Despite these limitations, most customers consider it highly effective for general outdoor cleaning.

Customer review summary generated by AI, including incentivized reviews.
105 Customer Reviews

Don’t waste your money.

It’s pricey. I got better results with a blend of isopropyl alcohol, warm water and dish soap.

May 6, 2025
Verified Purchaser
Was this Review Helpful ?

Clean Windows Made Easy

Would Recommend

This product makes washing windows easy. You will need to the garden hose attachment that comes with the product. This is the refill for the original product.

May 1, 2025
Verified Purchaser
Was this Review Helpful ?

Not worth it

Would Not Recommend

Didn’t do much.

April 6, 2025
Verified Purchaser
Was this Review Helpful ?

Better off with tap water and a rag

Would Not Recommend

This stuff sounds too good to be true. That’s because it is. The product is called 30 second, but even the instructions I found online (since the refill bottle has no instructions) say let it stand “about a minute”. I had a glimmer of hope when I saw some dirt coming off as I rinsed the product off, but I quickly found that the dirt I saw could’ve just been rinsed off with water. Perhaps if you’re cleaning your exterior windows and doors every couple weeks this might do a half decent job, but it...

February 7, 2025
Lowe's Loop
Was this Review Helpful ?

Get it for the sheeting action

Would Recommend

First: know that this is a product for use in a sprayer, preferably a pressure washer I would think. The directions vary based on the sprayer you use, meaning: if you don't have a company brand sprayer, you kinda make up your ratios and application instructions on your own. Working with that... I tried this on a couple of windows and screens. It seems to help loosen stuff on the window a little, letting the sprayer work better to clean the window, but if you want a really clean window, you sh...

January 24, 2025
Lowe's Loop
Was this Review Helpful ?

Streak free shine, Gets the job done!

Would Recommend

Easy window cleaner. Really does the job and leaves a streak free shine. We used it on our 1st and 2nd story window that was dirty from a new construction build with mud and debris and it cleaned the windows with ease.

January 23, 2025
Lowe's Loop
Was this Review Helpful ?

Better than other common name brands!

Would Recommend

My front door has glass panes that Clorox wipes and Windex just can’t clean, it just moves the dirt around. I tried hanging a hook for a wreath and there was still so much grime, it just fell off. I kinda gave up, until I got this cleaner! I wasn’t expecting much, I didn’t connect it to a hose (I didn’t want to soak and damage the wood door). Instead, I poured it on paper towel and wiped. It still cleaned the glass better than anything else I’ve tried! I didn’t wipe very vigorously or thoroughly...

January 19, 2025
Lowe's Loop
Was this Review Helpful ?

Simple window cleaner

Would Recommend

This window cleaner is super easy to use. I have mostly upper floor windows that desperately needed a good cleaning, but no one wanted to get on a ladder for that. This product was added into a sprayer (since we only had the refill bottle) and sprayed on to the window and screen. We let it sit for the recommended 30 seconds, and then rinsed off. I can see instant results of a lot of the dirt getting washed off, but know I need to redo the process when the weather gets warmer. Overall, it is a de...

January 18, 2025
Lowe's Loop
Was this Review Helpful ?

Easy and efficient

Would Recommend

I ordered 30 Seconds Outdoor Window and Screens Cleaner because I have upper level windows and I do not like ladders. The instructions are clear and the process is straightforward. Rinse, wash, wait, rinse. The reach of the sprayer made it very simple to wash the upper story windows and the results were good. It doesn’t take much product to clean a window, so the refill bottle should last a long time.

January 16, 2025
Lowe's Loop
Was this Review Helpful ?

Quick and Effective, No streaks!

Would Recommend

The product is easy to use, pleasant smell, very economical the size. Great value. Does a great job removing dirt and grime off the windows. Works quickly and effectively and does not leave any residue.

January 16, 2025
Lowe's Loop
Was this Review Helpful ?

Simple easy to use cleaner for windows

Would Recommend

Does a decent job of cleaning the windows. Easily removed regular dirt and grime from windows with just a simple process of wet the window, spray on the cleaner, let sit for a minute then rinse. Heavier stuff on the window like bird droppings it mostly removed it but it did require a little wipe with a rag afterwards to fully remove it.

January 16, 2025
Lowe's Loop
Was this Review Helpful ?

Easy to use

Would Recommend

Easy to use product. Cleans well with minimal effort. Will use to keep new SS screens cleaner and free of debris. Helps keep dust down when your windows are opened.

January 16, 2025
Lowe's Loop
Was this Review Helpful ?

Cleans and no streaks

Would Recommend

Cleans and no streaks

January 15, 2025
Verified Purchaser
Was this Review Helpful ?

Lacks proper instructions and cleaning power

Would Not Recommend

Wanted to use this product since I do not enjoy removing my screens to clean my windows. Honestly, who really wants to remove the screens to get the windows clean? I was disappointed that the refill jug didn't include instructions on what the mixture of product to water ratio was. Instead it directed me to read the instructions on a different sized bottle or use it to refill a hose sprayer bottle. Neither of which I had. I only had a bottle that attached to the hose that you can control the amou...

January 12, 2025
Lowe's Loop
Was this Review Helpful ?

Good for quick cleaning

Would Recommend

I just filled a spray bottle with this stuff and sprayed my outside of my windows. Specifically the edge. And then I sprayed with a water hose nozzle. Cleaned up pretty good. I would recommend this if you don’t have a pressure washer. Otherwise I feel like a pressure washer would clean everything up much better.

January 12, 2025
Lowe's Loop
Was this Review Helpful ?