Even if you were to turn the shaver on and just let it run (without actually shaving), the hygiene meter would still show that it needs to be cleaned after a certain period. I do not use the brush to clean the cassette, as the owners manual states the brush may damage the intricate & delicate parts of the cassette. Instead, cleaning electronics with ethanol requires the use of ultra-pure ethanol, which has been purged of all extraneous mineral content. This is important in order for the solution to work properly and the station can even show an empty cartridge warning if the electrical conductivity of the fluid is not within certain parameters. Seems to dissolve flux as well. Required fields are marked *. in refill peppermint is my favouritt . Or maybe they’re latex. There may be others, but make sure you test whatever you find. I use BBQ lighter fluid/mineral spirits to clean my PCB. You’ll want them to be as dry as possible before using the station. The Cost Of Moving Atoms In Space; Unpacking The Dubious Claims Of A $10 Quintillion Space Asteroid, The Shipping Industry’s Transition To Atomic Power And Faster Deliveries. In the case of electrical contact cleaning, the faster evaporation helps ensure the flammable solvent is gone before energizing the equipment. I also find Lectric Shave to have a very oily texture that leaves a residue on my skin — I definitely wouldn’t want that on my shaver. Please could I urge people to add their country or region to these posts. I personally would contact Olympic Shaving Center in the UK, they are an authorized Braun partner and provide outstanding customer support. I’ve also worked with 1,1,1-trichloroethane & freon-113 for cleaning flux. IPA is probably the best solvent, as it won’t destroy the PCB, won’t cause health issues (unless you stupidly try to drink it), and won’t harm the environment. Rubbing alcohol, which is either ethanol or isopropyl based, is a type of denatured alcohol. Besides, it’ also has dye in it, which may make all your stuff blue. I bought isoprop for cleaning electronics, now I can use it to sanitize my hands. I found one product in pharmacy called Sterillium dedicated to disinfect hands, costs 13 bucks per liter. Could this be used as a cleaning agent for the electric razor? When you see on the label “70% isopropyl alcohol”, it refers to amount of alcohol in relationship to the dissolved water – i.e. A 3% heated to 40-50°C in the ultrasonic cleaner, or just scrubbed with a toothbrush does the job very nicely. I can get ethanol in 99.5% or 70% and isopropyl alcohol in 70% locally. Braun actually uses either Isopropyl alcohol or Ethanol in their cleaning fluid as shown in this data sheet of the Isopropyl variation. less than 25% aliphatic hydrocarbons (same CAS number as the first item, but flammable) I can’t really say why is that happening; since I’ve originally posted the article, I used the refills with various alcohol concentrations (above 70%), both isopropanol and ethanol, and the station always recognized the cartridges as being full. Besides, there are other ingredients in Lectric Shave designed to work as a pre-shave (that gets applied to the skin), so again, not ideal for cleaning a shaver. I was not aware that Braun uses both types of alcohols for their cleaning fluids. The solution that came with shaver is the ethanol based one from Ireland. Paint aisle has denatured alcohol (ethanol with a bitter taste agent to prevent consumption) should work fine without risk to silk screens, may have to dilute it with water. I would like to know if you see bubbles of the machine oil on top of the mixed solution or they mix evenly. The problem is after each shaving you get small abrasions on your skin allowing any leftover denaturing ingredients to seep in and reach the blood stream. https://www.amazon.co.uk/Pandacleaner-Scraping-cleaning-cartridges-commercial/dp/B01LYWOB5R/ref=sr_1_10_sspa?keywords=ccr+refill&qid=1564925212&s=gateway&sr=8-10-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFUV01EUEFWVlNPQkUmZW5jcnlwdGVkSWQ9QTA1MjkwMTUzUEYyU0M0OUdaNUhSJmVuY3J5cHRlZEFkSWQ9QTA0NTYwNDIzVVIwUk9CMUEzVjFEJndpZGdldE5hbWU9c3BfbXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==. IPA is clear and doesn’t have these properties. But sometimes the hardware stores just label usual solvents with a fancy name, mix it with some stuff to give it a nice color/smell and sell it for 10 times the price :/. Check out this post I wrote a while back, it should help you troubleshoot the issue. I doubt it’s either the alcohol or the product causing it. If I need to use the Braun solution I never thought about the cap to close it again and had to change the cartiage every month which was cost prohibitive. But from my experience it will take a lot of refilling before that happens. less than 35% petroleum base oil (non hazardous heavy paraffins) It’s good only for burning. Apart from the fragrance not being as potent as the one in Braun’s refills, I haven’t found any differences whatsoever. save. Don’t worry if you cannot get all of the hairs out, they’re very difficult to remove as they’ll stick to the walls of the cartridge. It’s nice to have an actual chemist explain some of the ingredients. Is there a way to reset the station? There is a cleaning fluid for PCBs, which is basically isopropyl alcohol and some soap. And i find lemon oil. Pyridine, added to UK methylated spirits to make it undrinkable. I realize that one month is probably not enough to draw a final conclusion, but so far the results are really impressive. This guide will walk you through the reasons to clean PCBs, and the best practices for electronics cleaning. Yes, ethanol would be the safer choice. Get’s me thinking about some of the fuel additives might be useful also for cleaning, after thinking about the newer flourinated polymer lined gas lines. This sapnifies the flux, making it water soluble. I thought that rubbing alcohol dedicated for medical purposes like treating open wounds is different in content. The Definitive Guide. While the difference is negligible in most lab situations as both will alight when exposed to an open flame, laboratories which routinely operate sensitive experiments at high heat may find that isopropanol is too volatile to be safely used for cleaning components which may still be warm from use. It's flux removal ability is nothing short of magical, but it will dissolve some plastics, so be careful. That doesn’t look particularly clean. Ethanol’s drawback is that it can sometimes leave oil traces on the surface it evaporates from. Thank you for your comment. Not sure what I do wrong, but cleaning with IPA always leaves a white residue. Quality level CAN be very high with this cleaning technique. But I did some research and I have some concerns when it comes to using casual denatured alcohol for electric shaver cleansing. Again, the issues may not pop up right away, but it would not surprise me if surface mount caps, years down the road had issues stemming from absorbing the wrong solvent. Please, if you can, post your geographic region with these tips. Works great with a brush or in a heated ultrasonic cleaner. I believe isopropyl 70% and lemon oil should do the job. I have not used those kinds of aggressive solvents since the 1970’s! I’ve had great results with Detergent 8. No chipping, no plastic degradation. I also notice from the ingredients list also shown above (from P&G link) that the main ingredient is “alcohol – denatured” one example of which is methylated spirits (meths) which has a small % of methanol added to prevent people from drinking it. If you’ve got a specific store or brand that you use, share that: denatured alcohol isn’t a controlled formulation by any stretch of the imagination. He suspected that they might contain acetone, which is prone to yield unfortunate results with solder resist and silkscreen on PCBs, so some tests were in order. Yes, there is some sort of sensor that likely measures the electric conductivity of the solution.