---
product_id: 62903498
title: "Window Cleaner, Bottle + 16oz Powder, Cleans Up to 20 Windows"
brand: "full crystal"
price: "R1649"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Full Crystal"
url: https://www.desertcart.co.za/products/62903498-window-cleaner-bottle-16oz-powder-cleans-up-to-20-windows
store_origin: ZA
region: South Africa
---

# 640 fl oz solution per 4 oz packet 27 ft spray reach for high windows Made in USA, non-toxic & eco-safe Window Cleaner, Bottle + 16oz Powder, Cleans Up to 20 Windows

**Brand:** full crystal
**Price:** R1649
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your view with a crystal-clear shine—no ladder required! 🏡

## Quick Answers

- **What is this?** Window Cleaner, Bottle + 16oz Powder, Cleans Up to 20 Windows by full crystal
- **How much does it cost?** R1649 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/62903498-window-cleaner-bottle-16oz-powder-cleans-up-to-20-windows)

## Best For

- full crystal enthusiasts

## Why This Product

- Trusted full crystal brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reach New Heights:** Sprays up to 27 feet—perfect for second-story windows and hard-to-reach glass surfaces without ladders.
- • **Eco-Friendly & Safe:** Non-toxic formula protects your plants, plastics, and outdoor surfaces while delivering a deep clean.
- • **Simple One-Step Application:** Mix, spray, and rinse naturally—engineered bottle design streamlines your cleaning routine.
- • **Effortless Streak-Free Shine:** Powerful concentrate dissolves tough stains, grime, and water deposits without scrubbing or rinsing.
- • **Cost-Effective Window Makeover:** Cleans up to 20 windows per kit, saving you hundreds compared to professional services.

## Overview

Full Crystal Window Cleaner is a concentrated, non-toxic powder kit made in the USA that mixes into 640 fluid ounces of cleaning solution per 4 oz packet. It sprays up to 27 feet, enabling easy cleaning of up to 20 exterior windows without scrubbing or rinsing. Designed for professionals and homeowners alike, it removes tough stains, dirt, and water deposits while being safe for plants and outdoor surfaces.

## Description

Buy Full Crystal Window Cleaner, Bottle + 16oz Powder, Cleans Up to 20 Windows on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Not Perfect / Spot Free - But a GREAT ALTERNATIVE to paying others $500-$2K - Bought this to clean windows of 3K sqft ranch AFTER applying Wet & Forget Roof & Downspout Cleaner. (expecting those products to splatter on the house & windows during application) You'll see in other ratings how people moan that this product does not leave windows "spotless" or anywhere close to hand-washing. They're partially correct. Stress PARTIALLY. If you're talking about a typical urban / suburban home with years of that filmy-urban-suburban build-up on windows and screens ( that soupy mix of auto exhaust combined with several mos per year of intense humidity ) ... And if you're tasked with cleaning high-up, 1/2-2nd story windows, paladian and/or transom windows? YOU REALLY CAN'T GO WRONG WITH THIS PRODUCT! In all likelihood, you won't see "spotless results." But you'll take a lot of dirt off. You'll notice a cleaner window overall. And you'll save A LOT of money not paying someone $500-$2K to clean the same windows. WHAT I LEARNED / AFTER A FEW HIT-OR-MISS BLUNDERS (costing me 2 packets of solution) 1. Prep-Work is EVERYTHING. Mix the solution with hot water at least 40-60 mins in advance (it doesn't mix very fast even with hot water!). 2. Set the solution aside while setting up hoses and any other necessities. (ex. Ladders if you're spraying higher than normal) Be sure that your water pressure isn't diminished by attaching smaller hoses after larger hoses. And test-spray how far you can spray BEFORE you start. 3. TAKE NOTE as to whether the water pressure is lower-than-average (Ex. Saturday or Sunday in Late Summer, when everyone is watering grass & washing cars = probably not the best time to apply product BECAUSE you cannot spray as far) 4. NOTE THE TIME OF DAY. I've sprayed the product at dusk on a hot, super humid evening. < NOT THE BEST IDEA because the windows would fog up with the AC being in the high 60's. You you’re your windows to be BONE DRY after you apply it. Otherwise, you might be spending $$$ on a do-over, getting less for your initial money spent. 5. Keeping the overall context in mind – and realizing that you’re cleaning years of build-up off screens AND windows… Half expect to redo the windows if you’re not 100% satisfied with the results. Considering the price paid, no product is going to remove YEARS of build-up COMBINED WITH very little physical exertion. 6. BIGTIME Grain-of-Sale on the Infomercial claims of “clean up to X number of windows per packet!” I found that –after going through 1 entire packet screwing things up – 1 packet can maybe do 7-10 windows max. But hopefully my advice above will save everyone the hassle that I encountered.
Review: Excellent - I actually hired somebody to wash my windows with this stuff for me. She did a great job and my windows look excellent. I hired her a couple years ago to wash the inside of my windows. When she had finished washing my windows a couple of days later I looked at all of them and they were just clean as could be. I have quite a few windows in this house, 30. That's including splitting the big Windows into two. Because they are two different windows just in one Big Frame. So I would highly recommend this product. It only took her a couple hours to do all of them. It was well worth it to hire her rather than hiring a company come out and wash all my windows. I saw my neighbor and he had some young people there cleaning his windows and it was kind of funny. He was actually showing them how to use a stick to push up on a window to get the cloth on it. There was about two or three at least of them working on his windows. And he had to show them how to do it. I actually changed the formula in a sense. I put one of those bags in a gallon plastic bottle and filled it with water. Shook it up. And then poured it into that spraying device. It cleaned the windows just as well as the original formula. I still have one bag left over. She even sprayed the windows on my car. I have a very tall house it's 24 ft to my roof and that spraying device worked great on my windows on the second floor. The only problem I had was that the windows weren't locked shut and some of the water got into them. But she went up there and made sure they were all locked up and cleaned up any water that had gotten through from the first time. I have nothing bad to say about this product it's sprayer I think it's a good product and it's well worth the money that you pay for it. It's easy to use and it'll save you money in the long end. The product didn't excellent job and so did the woman that I hired. It was easy enough for her to do I had one of those hoses that gets all the water out and shrinks up so it was easy for her to carry.

## Features

- REMOVES TOUGHEST STAINS: Comes with 8 oz total (4 oz x 2 packs) window cleaning concentrate packets. Each 4 oz bag makes up to 640 fluid ounces of cleaning solution when mixed as directed. This outdoor window washing spray cleans up to 40 exterior house windows and effectively removes dirt, grime, stains, and water deposits from windows, siding, and glass doors, leaving a streak-free shine.
- MADE IN THE USA: Cleaning Crystals are made in the USA, safe, and non-toxic. They clean windows effectively without harming plants, lawns, shrubs, or flower beds, and are non-corrosive to plastics and other outdoor surfaces.
- REACHES UP TO 27 FEET HIGH: This window cleaning solution connects to your garden hose and reaches up to 27 feet. It helps clean second-story windows and other elevated surfaces without the need for scrubbing, rinsing, or using ladders.
- EASY TO USE: First wet down the surface thoroughly, spray window washer cleaner from bottom to top and back down to the bottom, and allow the liquid to penetrate for about one minute. Then rinse the surface and allow it to dry naturally. Each 4 oz bag makes up to 640 fluid ounces of cleaning solution when mixed as directed. The engineered bottle allows you to clean and rinse in one step.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CRRBYND |
| Best Sellers Rank | #18,210 in Health & Household ( See Top 100 in Health & Household ) #38 in Glass Cleaners |
| Brand | Full Crystal |
| Brand Name | Full Crystal |
| Customer Reviews | 3.9 out of 5 stars 10,690 Reviews |
| Included Components | Full Crystal Window Cleaning Kit- 4 oz Glass Cleaner and Bottle with 27ft Reach will clean up to 20 Windows- Scrub Free, Rinse Free Glass Cleaner Spray Removes Dirt, Grime and Water Deposits |
| Item Form | Powder |
| Item Type Name | Full Crystal Window Cleaning Kit- 4 oz Glass Cleaner and Bottle with 27ft Reach will clean up to 20 Windows- Scrub Free, Rinse Free Glass Cleaner Spray Removes Dirt, Grime and Water Deposits |
| Item Volume | 1 ml |
| Item Weight | 4 ounces |
| Manufacturer | SAS Group, Inc. |
| Material Feature | 1 |
| Material Features | 1 |
| Model Number | 6735112 |
| Number of Items | 1 |
| Part Number | FBFC-6 |
| Size | 4 Ounce (Pack of 1) |
| Special Features | Concentrated |
| Specific Uses For Product | Floor, Glass Cleaning |
| Surface Recommendation | Mirror |
| UPC | 040282252407 |
| Unit Count | 4 Ounce |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Full Crystal
- **Item Form:** Powder
- **Item Volume:** 1 ml
- **Material Feature:** 1
- **Specific Uses For Product:** Floor, Glass Cleaning

## Images

![Window Cleaner, Bottle + 16oz Powder, Cleans Up to 20 Windows - Image 1](https://m.media-amazon.com/images/I/71UuxZw3OuL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not Perfect / Spot Free - But a GREAT ALTERNATIVE to paying others $500-$2K
*by R***S on August 21, 2021*

Bought this to clean windows of 3K sqft ranch AFTER applying Wet & Forget Roof & Downspout Cleaner. (expecting those products to splatter on the house & windows during application) You'll see in other ratings how people moan that this product does not leave windows "spotless" or anywhere close to hand-washing. They're partially correct. Stress PARTIALLY. If you're talking about a typical urban / suburban home with years of that filmy-urban-suburban build-up on windows and screens ( that soupy mix of auto exhaust combined with several mos per year of intense humidity ) ... And if you're tasked with cleaning high-up, 1/2-2nd story windows, paladian and/or transom windows? YOU REALLY CAN'T GO WRONG WITH THIS PRODUCT! In all likelihood, you won't see "spotless results." But you'll take a lot of dirt off. You'll notice a cleaner window overall. And you'll save A LOT of money not paying someone $500-$2K to clean the same windows. WHAT I LEARNED / AFTER A FEW HIT-OR-MISS BLUNDERS (costing me 2 packets of solution) 1. Prep-Work is EVERYTHING. Mix the solution with hot water at least 40-60 mins in advance (it doesn't mix very fast even with hot water!). 2. Set the solution aside while setting up hoses and any other necessities. (ex. Ladders if you're spraying higher than normal) Be sure that your water pressure isn't diminished by attaching smaller hoses after larger hoses. And test-spray how far you can spray BEFORE you start. 3. TAKE NOTE as to whether the water pressure is lower-than-average (Ex. Saturday or Sunday in Late Summer, when everyone is watering grass & washing cars = probably not the best time to apply product BECAUSE you cannot spray as far) 4. NOTE THE TIME OF DAY. I've sprayed the product at dusk on a hot, super humid evening. < NOT THE BEST IDEA because the windows would fog up with the AC being in the high 60's. You you’re your windows to be BONE DRY after you apply it. Otherwise, you might be spending $$$ on a do-over, getting less for your initial money spent. 5. Keeping the overall context in mind – and realizing that you’re cleaning years of build-up off screens AND windows… Half expect to redo the windows if you’re not 100% satisfied with the results. Considering the price paid, no product is going to remove YEARS of build-up COMBINED WITH very little physical exertion. 6. BIGTIME Grain-of-Sale on the Infomercial claims of “clean up to X number of windows per packet!” I found that –after going through 1 entire packet screwing things up – 1 packet can maybe do 7-10 windows max. But hopefully my advice above will save everyone the hassle that I encountered.

### ⭐⭐⭐⭐⭐ Excellent
*by V***7 on October 14, 2023*

I actually hired somebody to wash my windows with this stuff for me. She did a great job and my windows look excellent. I hired her a couple years ago to wash the inside of my windows. When she had finished washing my windows a couple of days later I looked at all of them and they were just clean as could be. I have quite a few windows in this house, 30. That's including splitting the big Windows into two. Because they are two different windows just in one Big Frame. So I would highly recommend this product. It only took her a couple hours to do all of them. It was well worth it to hire her rather than hiring a company come out and wash all my windows. I saw my neighbor and he had some young people there cleaning his windows and it was kind of funny. He was actually showing them how to use a stick to push up on a window to get the cloth on it. There was about two or three at least of them working on his windows. And he had to show them how to do it. I actually changed the formula in a sense. I put one of those bags in a gallon plastic bottle and filled it with water. Shook it up. And then poured it into that spraying device. It cleaned the windows just as well as the original formula. I still have one bag left over. She even sprayed the windows on my car. I have a very tall house it's 24 ft to my roof and that spraying device worked great on my windows on the second floor. The only problem I had was that the windows weren't locked shut and some of the water got into them. But she went up there and made sure they were all locked up and cleaned up any water that had gotten through from the first time. I have nothing bad to say about this product it's sprayer I think it's a good product and it's well worth the money that you pay for it. It's easy to use and it'll save you money in the long end. The product didn't excellent job and so did the woman that I hired. It was easy enough for her to do I had one of those hoses that gets all the water out and shrinks up so it was easy for her to carry.

### ⭐⭐⭐⭐ Works Great, I would buy this again.
*by D***. on June 7, 2026*

1st works great, used on windows that hadn't been cleaned in 2+ years. The only reason for 4 stars is as stated in other reviews "you need hot water to fully dissolve the mixture" - but a word of caution: I used hot water from a hot water pot, still difficult to dissolve, but worked eventually. The problem I encountered was the suction tube will act like shrink tubing when exposed to very hot water. I remedied this by replacing the "shrunk" tube with a piece of weed eater fuel line of the same size as the original. If you follow the directions it does a super job cleaning the glass. I would buy this again.

## Frequently Bought Together

- Full Crystal Window Cleaning Kit- 4 oz Glass Cleaner and Bottle with 27ft Reach will clean up to 20 Windows- Scrub Free, Rinse Free Glass Cleaner Spray Removes Dirt, Grime and Water Deposits
- Full Crystal Refill Kit - Two 4 Oz. Crystal Powder Exterior Window Cleaner Packets for Glass and Screens (Cleans Up to 40 Windows)
- Full Crystal Exterior Refill Kits-Crystal Powder Outdoor Cleaner Packets Non-Toxic, No Scrub, No Rinse Cleaning Solution 8oz. Refill Kit Parent (8oz)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/62903498-window-cleaner-bottle-16oz-powder-cleans-up-to-20-windows](https://www.desertcart.co.za/products/62903498-window-cleaner-bottle-16oz-powder-cleans-up-to-20-windows)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-10*