What’s the Best Way to Remove Old Wax / Sealant So That I Can Apply a New / Different One?by Chad Raskovich
So you just purchased a new wax or sealant and you want to know the best way to remove your previously applied product. This is a great question, as a lot of today’s sealants require a clean surface in order for them to bond properly and offer the most durability from the product. As with most things in detailing, there is more than one way to achieve this result. Sealants do tend to be harder to remove than most natural waxes and I suggest using the least aggressive steps needed to get the job done.
First, start with a good wash that follows Todd Cooperider’s tips on proper washing technique. The only thing we will want to vary is to increase our soap mixture to a paint-prep-ratio of 2oz per gallon of water. One of the great things about CG Citrus Wash N Clear is that it’s gentle enough for day-to-day washing when mixed at the normal ratio, but it can also remove most waxes at the paint prep ratio. Once you’ve thoroughly washed the car pay attention to whether or not the water is beading on the paint. When it no longer beads, you are done. Simply dry the car down and apply your new wax or sealant.
The method that I personally use to remove a wax or sealant is slightly different. I like to use a pre-wax cleaner such as P21S Paintwork Cleanser, Dodo Juice Lime Prime Pre-Wax Cleanser, or Chemical Guys Vertua-Bond 408. In addition to removing the old wax and prepping the surface for a new wax, these products also add depth and gloss.
A third method you can use is a little more aggressive and is something I only recommend with the most durable of sealants. To use this method you simply add an APC like P21S TAW to your washing process. To do this I will spray 2-3 panels at a time with some TAW and then wash each section using the above method of paint-prep-ratio wash followed by a rinse. Continue these steps for the whole car and then observe the water beading after you rinse. At this point there should be no beading.
The last method for removing a wax or sealant would be to do an IPA wipe down (Isopropyl Alcohol). First you’ll need to properly wash and dry the vehicle. Next you want to fill a spray bottle with a 50/50 mix of IPA and water. Spray a panel at a time with IPA and gently wipe dry with a clean soft Microfiber towel. The DI Ultra Plush towels work great for this step.
All of the above steps should effectively remove your previous wax or sealant, but I do strongly recommend use of a pre-wax cleaner if you are not going to be doing any polishing on the vehicle.
I hope this helps, and please feel free to reply in the comment box below if you have any additional questions or comments.
Thanks for the info – I’m already thinking ahead to spring and about the best way to start a fresh coat of sealant/wax, so this is very helpful.
I’m not sure I understand why your third method involving TAW would be more aggressive than your second method involving paint cleaner, some of which have cutting/polishing agents. Can you clarify a bit for me?
Thanks for the feedback. 🙂
On the third method listed I guess the use of the word “aggressive” was not the best choice of words on my part. Obviously TAW does not have abrasives in it like a polish, and when I said it was “a little more aggressive” I was not really referring to it like I would a polish or compound. Basically what I was trying to imply was that the use of an APC (All Purpose Cleaner) to help aid in the remove of a wax or sealant is a more harsh method which needs to be used with some caution. TAW is pretty safe when it come to APC’s, but you never want to allow cleaners like these to dry on the paint or dwell for extended periods of time as some of them can stain the paint.
I hope this clears up any confusion for you. 😉
If you or anyone else has any additional questions or comments, please feel free to reply in the comment box below.
Thanks, Rasky – this helps!
I do like the idea of using a paint cleaner, like you use, to make sure the winter sludge is scrubbed off completely…
I applyed in my paint wolfgang deep gloss, and i dont know how to remove the sealant, i want more shine and i will try meguiars ultimate wax, can you help me remove the sealant?
Arthur – Any of the options listed in this article will work great. Using a shampoo like the Chemical Guys Citrus Wash, a degresaser like the P21S Total Auto Wash, or a pre-wax cleanser like the P21S Paintwork Cleanser will work fantastic. Another option is using an IPA (Isopropyl Alcohol) wipedown. This product is cheap and you can find it at your local pharmacy! Hopefully this information was helpful and if you have any other questions please do not hesitate to contact us here: https://www.detailedimage.com/Contact/
There has been a lot of debate on this topic since I wrote this article over 6 years ago. While a strong mix of soap, all purpose cleaner, or IPA “may” be able to remove a wax or sealant that has been on the car a while, the best method has always been with the use of a pre-wax cleaner or light finishing polish. A recently applied sealant like the Wolfgang one you used will NOT be easily removed with strong mixes of car soap, Dawn, APC, or IPA. A lot of this confusion stems around the fact that most of these cleaners, especially Dawn, have surfactants in them that cause water to pool on the paint, giving the impression that the wax/sealant has been removed. In the case of Dawn dish soap this is done intentionally to prevent water spotting. The only real way to ensure your previously applied wax has been removed is with a pre-wax cleaner or polish. As my friend Mike Phillips has said many times, “this would be working forward”, where using harsh cleaners to strip wax would be “working backwards”. Hope that makes sense.
My above article is still valid for prep prior to polishing a car, but for just removing one wax/sealant to apply another, a pre-wax cleaner is the best way to go. 🙂
How often can I reapply paint sealants.
Traditional paint sealants last 3-4 months. You can really reapply as much as you would like, but we would recommend every 3 months or so, unless you want to apply multiple layers, which is certainly okay as well.
So if I do an IPA wipe down, can I directly apply a ceramic coat like McGee 37 onto it or do I have to wash the car again? I have one layer of Klasse HGS that I’d like to remove before I apply ceramic coating.
If you’re going to be applying a coating I would strongly suggest doing a light polish followed by an IPA or Eraser wipedown. The IPA likely won’t be able to effectively remove the Klasse, especially if it’s a recent application.
Yup. I applied it three days back. One layer. I them realised that coating would be better since they last longer. So what would you suggest I use for light polishing?
Ok, definitely would want to polish it then. Any finishing polish on the DA with a polishing or finishing pad will do the job. What do you have now?
I don’t think I have any finishing polish. I have Wolfgang finishing glaze. Would that suffice?
Based on the product description, Wolfgang finishing glaze is a fine polish, so that should work well. Just be sure to do a good IPA or Eraser wipe-down after polishing and then you’ll be ready to coat.
Okay. Will do that. Thank you very much for all the help.
Hi Chad I have just recently moved from waxes to a Sealant and my choice was Finish Kare 1000 Hi Temp paste wax ( its not a wax). Loved its application and can only describe the result as Slippery Shiny and Glossy its awesome on my yellow paint which is in very good condition. Now around a week later i applied PS21 and Polish Angel Citerine waxes to half areas of the roof (as test areas) and i didn’t notice any real additional bling at all and i like both these waxes.But when i used my go to car wash over the whole vehicle some 2 weeks later – (Megs Wash and Wax) it lifted the gloss even more and added another layer of slippery lubricity to the paintwork. I had heard that you should not use a wax wash over sealants but this combo seems to work really well with what i have done. Any thoughts?
While it may be unnecessary, I can’t think of any real reason why the Megs Wash and Wax “shouldn’t” be used over your current protection, especially when you’re so happy with the results. To quote Mike Phillips, “Find something you like and use it often”. 🙂
Hi Chad I really like the Mike Phillips quote and often in search of the Perfect Shine we forget what has worked well. I once termed it as chasing “Unicorns through a Rainbow” ! I have learned a lot from forums like yours. 12 months ago i had never touched a DA polisher was always petrified i would damage my paint but now when guys ask me how do you get such a shine on your car i can say you need a DA and experiment with car shampoos waxes and or sealants but what suits my paint and what gets the light bouncing of my rides curves may not suit yours as well as mine or Vice a Versa. Another thing is loving getting out and working with your Mistress “thats what my wife calls my V8” LOL.
I have a MB 2019 Matte Finish , I used a Authentic MB long term sealant that left streaks on the car , I tried to fix it or remove it I tried many ways using all product that chemical guys sell , Dawn Soap several times, I can not get it out , any recommendations ????
the product I used is GENUINE MERCEDES BENZ EXTERIOR MATTE PAINTWORK CARE KIT
I’m not familiar with the products you used so it’s hard to suggest anything. It wasn’t some type of matte coating was it? Can you email me a link to the kit you purchased? I saw a few different kits doing a Google search but one of them mentions, “Matte paintwork quick finish for fast cleaning of streaks”. Have you tried that?
You can email me at RaskyR1@gmail.com
OEM GENUINE MERCEDES BENZ EXTERIOR MATTE PAINTWORK CARE KIT
what caused the streaks is one container ( Long Term sealer ) it is thick yellow, feels like wax.
I took the car today to a Car detail shop they could not fix it, they tried many stuff,
I felt I get better result when I use the same stuff gently I am able to make it better, but I am worried I may cause more problem.
I used it on a hot day was wrong , also it say wipe off in less than one minute, I left it on more
thank you so ,much
Hello, I use Wolfgang liquid super gloss sealant. My question is this: why should I remove the old layer of Wolfgang sealant? Can’t I just apply another fresh coat of Wolfgang on top of the old one? Won’t this give more protection to the paint? By the way, the paint is super clean… no matter where you put the finger it slides like a charm. Thanks.
Will the IPA method remove a poorly applied PermaPlate paint sealant?
Dealer “detail” shop did a lousy job and I want it gone – didn’t “pay” for it but I’m sure the cost was built into the deal. I’m paying for it in blotched/streaked/spotty appearance on a Honda dark cherry pearl finish.
If not, do you have any other constructive options – either DIY or professional?