If you have a vehicle that needs to be restored, then Ospho is the product for you. The company Skybryte Company manufactures and distributes this solution, which is a two-part phosphoric acid etching process. If you need your car to look new again but don’t want to spend thousands of dollars at the auto body shop, then Ospho is for you!
About Skybryte Company
The company Skybryte Company is an American chemical manufacturer that specializes in restoring the exterior of vehicles. They have been around since 1917, providing quality products to restore vehicles at a low price for over 100 years!
What is Ospho?

Ospho is two-part phosphoric acid etching process that restores vehicles quickly and easily. It has high alkaline pH levels which clean away dirt, corrosion, rust or paint without harming metal surfaces or factory finishes underneath. The product also helps protect against future corrosion on bare metal using its proprietary formula with zinc phosphate / zinc dust mixture included inside Ospho’s container.
What is Rust?
Rust is a reddish-brown oxide that forms as the metal of your car corrodes. It eats away at the metal, leaving behind an ugly yellow stain on both paint and bare metal surfaces. If you have rust under any panels or in crevices where it’s hard to clean, then Ospho can help!
Ospho Advantages and Disadvantages
Pros
- Restores vehicle paint to look like new again!
- Easy application with no sanding required. Just spray on the product using a garden hose for easy cleaning action that removes dirt, rust, corrosion, and old wax buildups!
Cons
May take some time to apply Ospho depending on how thorough you are in applying it evenly across the surface of your car’s exterior metal parts. Do not use near plastic surfaces as they may be damaged by Phosphoric Acid mixture if applied too heavily causing runs in the finish. Also avoid eyes contact solution – can irritate skin.
Ospho Product Features
- Easily cleans away dirt, corrosion, rust or paint.
- Restores the look of metal surfaces to factory smoothness with no sanding required!
- High alkaline pH levels clean away dirt and old wax buildups without harming metal surfaces underneath.
- Protects against future corrosion using its proprietary formula with zinc phosphate / zinc dust mixture included inside Ospho’s container.
Ospho Benefits for Customers
- Clean your car easily without having to spend thousands on an auto body shop!
- No need to worry about scratches when restoring a vehicle as this solution is gentle enough that it does not cause any wear & tear damage on finishes or plastic parts.
- This product is environmentally safe and can be used on all surfaces without worry of damage.
When can you use Ospho?
- Tired of unsightly scratches left behind from sanding? No problem! Ospho easily removes them without scratching like other products can do if used incorrectly.
- If you have a car that is in need of restoration, then Ospho can help!
- Can be used on all surfaces including including glass and metal. Do not use near eyes or if skin becomes irritated from product solution. Do not use with other chemicals as it may react negatively to the mixture being created within its container.
- Metal surfaces such as underbody, engine bay components and panels need to be restored.
- Rust areas on your vehicle that you want gone – this includes but is not limited to rust stains or pitting caused by rusted metal parts within the body of your car (underneath hoods, door jams).
Ospho Product vs Competitors
Ospho offers a two part phosphoric acid etching process for restoring vehicles quickly and easily while Skybryte Company manufactures and distributes this product line at an affordable price point making it one of the best products designed for rust removal today! The company has been around since 1917, providing quality restored vehicle exteriors over 100 years ago by offering quality products at a low-price!
How to use Ospho?
- Use a brush roller or sprayer for easy application of the product.
- Spray directly onto surface needing restoration with a light, even coat covering all affected areas.
- Leave solution on the exterior of your vehicle for no less than four hours and then rinse away using water or wipe down with towel if preferred before drying off completely.
If you are restoring multiple vehicles at one time use an empty spray bottle containing distilled water instead of tap / fresh drinking water as this will help prolong Ospho’s shelf life by preventing contaminants from being added into its container! Do not allow Ospho to dry on the metal surfaces it is being applied too without rinsing away first because dried out rust become almost impossible to remove once it has begun forming! Can be used on all surfaces including metal and glass.
Do not use near eyes or if skin becomes irritated from product solution. Be sure to wear gloves while using this product to protect your hands!
Ospho is the perfect product for restoring vehicles quickly without damaging any exterior finishes on one’s automobile allowing customers to restore their car easily, inexpensively with no sanding required when finished making it an ideal restoration process solution designed by Skybryte Company since 1917! Protect against future corrosion while cleaning away grime & dirt underneath rust spots which can cause further damage in the long run protecting bare metal underneath of factory restored vehicle exteriors 100% guaranteed rather than taking your vehicle into get repaired at an auto body shop that does restorations where they may cause even more damage to your vehicle’s exterior finish. Clean and restore vehicles safely with Ospho by Skybryte Company today!
My experirnce using Ospho
I first tried Ospho today for the first time ever. I was looking at the front of my car and it looked horrible! It had rust stains that were cuasing flaking around the edges and pitting. The metal was also very dirty, old, and full of dirt crumbs. I found out about Ospho from a friend who recommended it to me so I decided to give it a try. When I got home, I used my garden hose to wet down the whole area before spraying Ospho on using a sprayer. Since I didn’t have any gloves yet, I just used my bare hands which were pretty stinky afterwards because you can actually feel how powerful this product is once you put it on your hands. I let it sit for about an hour and then used a soft brush to scrub away the rust, stains, dirt crumbs, etc. After that was done rinsing everything with my hose again until there were no more bubbles left in the water which means all of the contaminants had been removed! Then just dried off completely before adding sealer on top once dry to prevent future corrosion from occurring due to moisture damage! It really is amazing how Ospho works because not only did it remove all of this stubborn dirt but also any kind of surface staining without causing any damage or discoloration unlike other products made specifically for cars-I can’t believe something like this exists at such an affordable price point too making me even happier after using it!
The Ospho experience was great, I would definitely recommend this product to anyone who needs a safe and effective way of restoring their car. It doesn’t take very long at all which is why I think anybody can do it because you just spray on the solution and leave for however long then rinse away before drying off completely with water or towel if preferred and that’s about it-very easy process using only one product instead of needing separate items like rubbing compound/polish plus wax etc. so far as well!

Common questions:
How long do I need to leave the solution on a surface?
The product works best when left on for no less than four hours. Always test the process on an inconspicuous spot first before using this product to make sure it does not cause any damage or harm to your metal surfaces! The company recommends allowing Ospho’s etching components time to settle into one another in order for them bond together properly and begin breaking down rust over time by leaving the chemical mixture alone without rinsing away immediately after use.
Be sure to wear gloves while using this product as well, protecting hands from harmful chemicals that may be found within its container!
Can you spray Ospho onto glass?
Yes, however, the product will strip paint away from the glass when sprayed too heavily or in thick layers so be sure to spray Ospho onto your glass surfaces lightly! Do not allow Ospho’s etching components time to settle into one another before rinsing them off of any metal surface that they are being applied to because if this occurs rust particles may become trapped underneath dried out phosphoric acid solution causing further damage in the future after you have started using it.
Make certain that you rinse all affected areas within a minute maximum once application has been completed and use distilled water for best results as tap/fresh drinking water contains contaminants which can cause chemical reactions with products such as these allowing them to expire faster than expected!
How often should you use Ospho?
Users can apply this restoration solution as needed from time to time, simply follow the instructions on the back of its container and do not leave it sitting outside for longer than recommended!
The company recommends testing out their product first before applying onto your vehicle’s exterior finish by spraying an inconspicuous spot where one would usually find rust stains under car hoods, door jams etc…
Do not allow Ospho dry without rinsing away immediately after application because dried up chemical products will become extremely difficult remove once they have begun forming thanks towards Skyryte Company manufacturing some of the best rust remover solutions on the market today!
What is Ospho used for?
Ospho can be applied quickly to remove rust stains, grime & dirt easily from one’s vehicle restoring its exterior finish without sanding required. One may use this restoration solution as needed although it works best when left undisturbed and not rinsed away immediately after application since chemicals need time to bond together properly before beginning their work dissolving out existing surface corrosion safely while leaving behind a protective barrier against future damage thanks towards Skyryte Company producing some of the highest quality rust removal products available anywhere in America today! Do not leave this product sitting outside unprotected or allow it dry on metal surfaces first rinsing away because dried up chemical products will become extremely difficult remove once they have begun forming.
Ospho Conclusion…
If you are looking to restore your vehicle quickly, then Ospho by Skybryte Company should definitely be the first place you look! This solution works wonders for restoring factory finishes back to their original state with its easy application that does not require any sanding or machine scrubbing; just spray it on using a garden hose and wipe away dirt & corrosion. It also protects against future rust so there’s no need to re-apply this coating every year -just use it once and forget about ever having to deal with corroded metal parts again! If you want the best car restoration process available today at an affordable price, then buy Ospho from Skybryte Company!
What is the difference between the green OSPHO and what appears to be purple or some darker color OSPHO. They bottles both say stops rust prepareas rusted nsurfaces for painting.