Before starting turn off the iPhone. Carefully follow this tutoriat to avoid damage devices

We need:

- The iPhone with problems.

- Ear Sticks (1-2).

- 99.9% Isopropyl alcohol concentration.

Put the iPhone (iPad, iPod) sit a few degrees to the horizontal

Insert swab in isopropyl alcohol and moderate wet it well soaked.

Attention! NO USE MUCH ALCOHOL, IT CAN DAMAGE THE DEVICE.  The display will stain! In some cases single stain disappears.  Sometimes requires open the device and deleting display!

Stick on the button and move it round (no matter the direction). But we hit that wall and alcohol to enter one button and come to dust / dirt under the button.  After the alcohol that entered. Execute finger movements (10-15 seconds), then press 10-20 times.

Let iPhone 5 minutes to evaporate the alcohol.  Then open the iPhone. Enjoy the “new” button.

Isopropyl alcohol can be used for any electronics. It can even remove the circuit board of the TV remote. It works like new.

The second reason for a wipe with isopropyl alcohol is for inspection during the polishing process. Some polishes can fill the defects and give the false impression that they were removed. When using isopropyl alcohol to clean the surface thoroughly to remove residue, we certainly like what we see is exactly what we get!

OK, and so how do we use?

It’s actually very easy to use. First you buy a bottle of isopropyl alcohol (90-99%) or rubbing alcohol (70%). If you use after polishing or during inspection, you will have to use it undiluted. If only remove surface to prepare it for wax or sealant application, you will need to use rubbing alcohol to reduce the chance of leaving streaks.

In any case, take an empty spray bottle you will put your solution (or you can attach the glass comes isopropyl alcohol spray). Now the solution of isopropyl alcohol in a spray bottle, equip yourself with a soft, clean microfiber towel and you’re ready to start! Now start to spray one panel over and remove it gently with a microfiber towel. Always apply a gentle pressure as you make a quick detailing or you apply a spray wax. If you use too much, then you risk paint scratch you just finished polishing her! Also, make sure you always use a clean hand towel, so do not avoid to use about few towels in the process. After you have removed the surface, you’re ready to go to the next step, application of favorites wax or sealant. No need to wash your car after using isopropyl alcohol.

Until a few weeks ago, all my makeup brushes have been cleaned or washed with MAC Brush Cleanser, washed with shampoo or liquid soap. I tried isopropyl alcohol, I cleaned it several times and my brushes look like new and have not encountered any problem (which also lost hairs brushes washed, they lost by this method, too). I poured alcohol in a container, I brush past the alcohol (the brushes I insisted a little dirty and have “swallowed” something more than alcohol) and wiped it in a cotton towel. The trick is to move quickly when you remove the alcohol evaporates and does not otherwise have time to clean them well and have to repeat the step.

Advantages:

- Clean brushes immediately and dries in one minute (you can use immediately without any problem)
- Alcohol destroy any microbe
- Method is very cheap
- A white brush to see again

Disadvantages:

- Alcohol smell (so I recommend an open window)
- Requires some attention method (alcohol might jump on you or the area where clean)

Before:

After:

Electronic smoking requires some routines that the user must go through. One of them is to clean atomizer to function properly and to remove the desired amount of steam.

Cleaning methods are different and vary depending on electronic smoker preference. Everyone is doing well using either a classical method, as breath atomizer or more advanced methods, such as Dry Burn (burning without E-Liquid), boiling or cleaning under running hot water.

One of the most effective methods is isopropyl alcohol. The sterilization properties, so it is very effective against any microbes that may have installed over time the wick atomizer.  Plus, complete drying method is faster than by washing with hot or boiling water. Also,  hot water jet cleaning has disadvantages: tap water contains minerals that are deposited on the wick and the walls.

Steps are explained in detail below:

- Atomizer is completely soaked in isopropyl alcohol in a glass bowl
- Have left about 10 minutes for the product to act on the channels and the wick
- Remove from pot and let the normal to dry for at least 48 hours for alcohol to evaporate completely

After these steps are met, you can resume normal routine electronic smoking. This method can be considered difficult by some, because of experiences with those who have tried alcohol, cigarettes taste was faint after taking the first two cartridges with liquid.

In conclusion, atomizer cleaning with isopropyl alcohol is one of the most effectiveways, but each electronic cigarette smoker can adapt any other method that is most suitable for him.

Chemical Product:

Product Name: Isopropyl alcohol

CAS number: 67-63-0

Synonyms: 2-propanol; sec-propyl alcohol; sec-propanol; dimethylcarbinol

Molecular formula: C3-H8-O

Chemical Formula: (CH3)2CHOH

Physical / Chemical Properties:

Physical state and appearance: Liquid
Odor: Rubbing alcohol. Pleasant. Odor resembling that of a mixture of ethanol and acetone.
Taste: Bitter (Slight)
Molecular Weight: 60.1 g/mole
Color: Clear, Colorless
Boiling Point: 82.5°C (180.5°F)
Melting Point: -88.5°C (-127.3°F)
Critical Temperature: 235°C (455°F)
Specific Gravity: 0.78505 (Water = 1)
Vapor Pressure: 4.4 kPa (@ 20°C)
Vapor Density: 2.07 (Air = 1)
Volatile by Volume: 100% @ 21 º C
Odor Threshold: 22 ppm (Sittig, 1991) 700 ppm for unadapted panelists (Verschuren, 1983).
Water/Oil Dist. Coeff.: The product is equally soluble in oil and water; log(oil/water) = 0.1
Dispersion Properties: See solubility in water, methanol, diethyl ether, n-octanol, acetone.
Solubility: Easily soluble in cold water, hot water, methanol, diethyl ether, n-octanol, acetone. Insoluble in salt solution. Soluble in benzene. Miscible with most organic solvents including alcohol, ethyl alcohol, chloroform.

Hazards Identification:

Potential Acute Health Effects: Hazardous in case of eye contact (irritant), of ingestion, of inhalation. Slightly hazardous in case of skin contact (irritant, sensitizer, permeator).
Potential Chronic Health Effects: Slightly hazardous in case of skin contact (sensitizer). CARCINOGENIC EFFECTS: A4 (Not classifiable for human or animal.) by ACGIH, 3 (Not classifiable for human.) by IARC. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Classified Reproductive system/toxin/female, Development toxin . The substance may be toxic to kidneys, liver, skin, central nervous system (CNS). Repeated or prolonged exposure to the substance can produce target organs damage.

Fire and Explosion Hazard Data:

Flammability of the Product: Flammable.
Auto-Ignition Temperature: 399°C (750.2°F)
Flash Points: 12 º C (53.6°F)
Flammable Limits: LOWER: 2% UPPER: 12.7%
Products of Combustion: These products are carbon oxides (CO, CO2).

Fire Extinguishing Spray: Water spray, dry chemical, alcohol foam, or carbon dioxide. Water spray may be used to keep fire exposed containers cool, dilute spills and nonflammable mixtures, protect personnel attempting to stop leak and disperse vapors.

Explosion: Above flash point, vapor air mixtures are explosive within flammable limits noted above. Contact with strong oxidizers may cause fire or explosion. Vapors can flow along surfaces to distant ignition source and flash back. Sensitive to static discharge.

Fire Fighting Media and Instructions: Flammable liquid, soluble or dispersed in water. SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use alcohol foam, water spray or fog.

Accidental Release Measures:

Small Spill: Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal container.
Large Spill: Flammable liquid. Keep away from heat. Keep away from sources of ignition. Stop leak if without risk. Absorb with DRY earth, sand or other non-combustible material. Do not touch spilled material. Prevent entry into sewers, basements or confined areas; dike if needed. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities.

Potential Health Effects:

Inhalation: Inhalation of vapors irritates the respiratory tract. Exposure to high concentrations has anarcotic effect, producing symptoms of dizziness, drowsiness, headache, staggering, unconsciousness and possibly death.

Ingestion: Ingestion can cause drowsiness, unconsciousness, and death. Gastrointestinal pain,cramps, nausea, vomiting, and diarrhea may also result. The single lethal dose for a human adult = about 250 mls (8 ounces).

Skin Contact: May cause skin irritation with redness and pain. May be absorbed through the skin with possible systemic effects.

Eye Contact: Vapors cause eye irritation. Splashes caused severe irritation, possible corneal burns and eye damage.

First Aid Measures:

Inhalation: In case of Inhalation, remove to fresh air. In not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician.

Ingestion: Give large amounts of water to drink. Never give anything by mouth to an unconscious person. Get medical attention.

Skin Contact: Immediately flush skin with plenty of water for at least 15 minutes. Call a physician if irritation develops.

Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.

Personal Protective Equipment:

Skin Protection: Were impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact. Neoprene and nitrile rubber are recommended materials.

Eye Protection: Use chemical safety goggles and/or a full face shield where splashing is possible. Maintain eye wash fountain and quick-drench facilities in work area.

Handling and Storage:

Precautions: Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not ingest. Do not breathe gas/fumes/ vapor/spray. Avoid contact with eyes. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Keep away from incompatibles such as oxidizing agents, acids.
Storage: Store in a segregated and approved area. Keep container in a cool, well-ventilated area. Keep container tightly closed and sealed until ready for use. Avoid all possible sources of ignition (spark or flame).

Stability and Reactivity DataStability:

Stability: The product is stable.
Conditions of Instability: Heat, Ignition sources, incompatible materials
Incompatibility with various substances: Reactive with oxidizing agents, acids, alkalis.
Corrosivity: Non-corrosive in presence of glass.
Special Remarks on Reactivity: Reacts violently with hydrogen + palladium combination, nitroform, oleum, COCl2, aluminum triisopropoxide, oxidants
Incompatible with acetaldehyde, chlorine, ethylene oxide, isocyanates, acids, alkaline earth, alkali metals, caustics, amines,
crotonaldehyde, phosgene, ammonia. Isopropyl alcohol reacts with metallic aluminum at high temperatures. Isopropyl alcohol attacks some plastics, rubber, and coatings. Vigorous reaction with sodium dichromate + sulfuric acid.
Special Remarks on Corrosivity: May attack some forms of plastic, rubber and coating

Ecological Information:

Ecotoxicity: Ecotoxicity in water (LC50): 100000 mg/l 96 hours [Fathead Minnow]. 64000 mg/l 96 hours [Fathead Minnow].
Products of Biodegradation: Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise.
Toxicity of the Products of Biodegradation: The product itself and its products of degradation are not toxic.

Transport Information:

Shipping Name: Isopropanol

UN Number: UN1219

Hazard Class: 3

Packing Group: II

Labels: Flammable Liquid

Chemical Product:

Product Name: Rubbing Alcohol

CAS number: 67-63-0

Synonyms: Isopropyl Alcohol; 2-propanol; sec-propyl alcohol; sec-propanol; dimethylcarbinol

Ingredients: Isopropyl alcohol 70%, Water 30%

Molecular formula: C3H7OH

Physical / Chemical Properties:

Physical State: Liquid
Appearance: colorless
Odor: alcohol-like
Vapor Pressure: 33 mm Hg @ 20 deg C
Vapor Density: 2.1 (Air=1)
Evaporation Rate:1.7 (n-butyl acetate=1)
Viscosity: 2.27 mPas @ 20 deg C
Boiling Point: 82 deg C @ 760 mm Hg
Freezing/Melting Point:-88 deg C
Solubility: Miscible.
Specific Gravity/Density:0.7850 (water=1)
Molecular Weight:60.09

Hazards Identification:

Emergency Overview: Harmful if inhaled or swallowed. Highly flammable. Keep away from sources of ignition: No smoking.

Fire and Explosion Hazard Data:

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Vapors may form an explosive mixture with air. Use water spray to keep fire-exposed containers cool. Flammable liquid and vapor. Vapors are heavier than air and may travel to a source of ignition and flash back. Vapors can spread along the ground and collect in low or confined areas.
Extinguishing Media: Water may be ineffective. Do NOT use straight streams of water. For large fires, use dry chemical, carbon dioxide, alcohol-resistant foam, or water spray. For small fires, use carbon dioxide, dry chemical, dry sand, or alcohol-resistant foam. Cool containers with flooding quantities of water until well after fire is out.
Flash Point: 18 deg C ( 64.40 deg F)
Autoignition Temperature: 399 deg C ( 750.20 deg F)
Explosion Limits: Lower:2.0 vol %
Upper: 12.7 @ 93.3°C
NFPA Rating: (estimated) Health: 1; Flammability: 3; Instability: 0

Accidental Release Measures:

General Information: Use proper personal protective equipment
Spills/Leaks: Absorb spill with inert material, then place in suitable container. Use water spray to dilute spill to a non-flammable mixture. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. A vapor suppressing foam may be used to reduce vapors.

Potential Health Effects:

Eyes: May cause irritation.
Skin: May cause irritation to skin.
Ingestion: May cause gastrointestinal discomfort.
Inhalation: May cause irritation to respiratory tract.

First Aid Measures:

Eyes: In case of contact, immediately flush eyes with plenty of water for a t least 15 minutes. Get medical aid.
Skin: In case of contact, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse.
Ingestion: Potential for aspiration if swallowed. Get medical aid immediately. Do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If vomiting occurs naturally, have victim lean forward.
Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: Urine acetone test may be helpful in diagnosis. Hemodialysis should be considered in severe intoxication. Treat symptomatically and supportively.

Personal Protective Equipment:

Eyes: Wear chemical splash goggles.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: A respiratory protection program that meets OSHA’s 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Handling and Storage:

Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Take precautionary measures against static discharges. Keep container tightly closed. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Use only with adequate ventilation. Avoid breathing vapor or mist.
Storage: Keep away from sources of ignition. Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances.

Stability and Reactivity Data Stability:

Stability: Stable under normal temperature conditions
Conditions to Avoid: Ignition sources, excess heat.
Incompatibilities with Other Materials: Strong oxidizing agents, strong acids, strong bases, amines, ammonia, ethylene oxide, isocyanates, acetaldehyde, chlorine, phosgene, Attacks some forms of plastics, rubbers, and coatings., aluminum at high temperatures.
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide.

Ecological Information:

Ecotoxicity: Fish: Fathead Minnow: >1000 ppm; 96h; LC50Daphnia: >1000 ppm; 96h; LC50Fish: Gold orfe:  8970-9280 ppm; 48h; LC50 IPA has a high biochemical oxygen demand and a potential to cause oxygen depletion in aqueous systems, a low potential to affect aquatic organisms, a low potential to affect secondary waste treatment microbial metabolism, a low potential to affect the germination of some plants, a high potential to biodegrade (low persistence) with unacclimated microorganisms from activated sludge.
Mobility: The product is miscible with water and mobile in water systems. It will spread in the aquatic environment and travel through groundwater.
Bioaccumulation: Low bioaccumulation potential.

Transport Information:

Shipping Name: Isopropanol
Hazard Class: 3
UN Number: UN1219
Packing Group: II
Labels: Flammable Liquid