5 Tips to Buy and Use an Air Purifier

It’s better that you do your research before getting an air purifier. However, opting for the best device is not enough. You also need to learn how to use it the right way. However, before you learn to use it, make sure you following the tips given below to get the best air purifier. Read on to find out more.

1. Opt for the Best Location

Since air purifiers have fans that pull the air in, they must be given enough breathing space in the room they are placed in. Therefore, make sure you to put the device a couple of feet away from the wall or any other type of obstruction.

Aside from this, since the device comes in different sizes, it’s important that you choose the right size based on the size of your room, office or bedroom.

2. Point it in the Right Direction

If you have a big room, the flow of fresh, clean air from the device should be directed towards the place where you spend most of your time. On the other hand, if you are going to place it in a small room, the choice of spot won’t be important as the clean air will move around the entire room.

3. Don’t Turn the unit Off

If you are a smoker or someone in your family has a respiratory illness, such as asthma, make sure you keep the device operational all day long. Nowadays, air purifiers are quite energy efficient. Therefore, you don’t need to worry even if you keep them on for hours.

Like cleaning your house, keeping the air in your home fresh is equally important. After all, you don’t want to breathe in dirty air.

4. Keep the Doors and Windows Closed

Just like an air conditioner, an air purifier won’t be able to clean the outdoor air. Therefore, you don’t want to keep the doors and windows closed while the device is turned on.

Aside from this, you may want to seal the leaky doors or windows. This is important if you want to prevent the purified air from getting out of your rooms.

5. Change the Filters on a Regular Basis

Before you buy one, make sure you do your research. Ideally, you should get a unit that comes with carbon and HEPA filters. Once you have bought it, you should follow the recommendations given by the manufacturer when it comes to maintaining the unit.

The filters need to be replaced on an annual basis. If the unit has washable units, they should be taken out and cleaned every couple of days. Since the unit works only if the filters are in working order, make sure you don’t allow the filters to get clogged.

Solving Engine Blow-By Problems

Solving the engine blow-by problem.

This article reviews the causes and remedies of engine blow-by. Some of the service tips individuals and mechanics are using to limit blow-by are taken from web page links at the bottom of the article.

Solving the engine blow-by problem. What is blow-by?

Blow-by refers to excessive combustion and fuel vapors that have slipped pass the engines pistons. Its nasty, cooking hot vapors then mix with the engine oils in a negative way.

In years pass auto makers vented blow-by via a vent tube into the air. Vented to the air, blow-by harms and pollutes the air, causes breathing problems in the young, harms vegetation, and poisons water in lakes and rivers.

In many cases, blow-by and exhaust fumes both mixed with upper layers of atmosphere. There, a more harmful chemical reaction called smog, occurs. This happens when sunlight passes through it. Smog, a stronger poison conversion of blow-by further deepens the harmful aggravation to life and living things. Blow-by is not good!

With worldwide pressures and laws, car makers were forced to do something to stop or control blow-by, and limit harmful exhaust. It does so with anti-smog making systems for motors. We call these “emission controls” – and all engines now have them.

Normally, in a good engine, with clean internal conditions in the cylinder and combustion area of the motor, clean conditions limit combustions blow-by escape pass the pistons. What does escape is recycled back into the combustion for reuse. 25,000 fuel and combustion services keep the system clean.

Most engines require a “smog service” every 25,000 miles for a normal long life. Some brands of smog service additives also end the blow-by problem. We use those brands. At links given below.

Since the blow-by term refers to excessive amounts of blow-by pressure in the crankcase – it means, resources to properly remove blow-by are over taxed.

When it’s your engine problem – here’s how to handle its solution.

Blow-by can originate from 3 causes:

  1. Worn or sticky piston rings, or valve guides. Their wear gaps.
  2. A plugged up crankcase recirculating system. Can be stopped up.
  3. Leaking O-rings or gaskets in the pressure side of a supercharger.

Remedies:

  1. For problem one, it’s time for a new engine. [$4000 up]. However, additive treatments are available to return blow-by to normal, and gain years more good life from the engine. All at a fraction of new engine expense.
  2. For problem two. The engine crankcase ventilation system is not sucking out combustion blow-by. Not sending it to be re-burnt in the combustion cycle again. This can be from a dirty PCV Valve [under $25 replacement cost], or plugged up system orifice. Its usually a mechanic who will stick a wire into the orifice, and or spray carb cleaner into the orifice to open and restore its suction of crankcase blow-by fumes.
  3. For problem three. A mechanic skilled in the supercharger system will find the troublesome gasket or o-ring, replace them, and verify leakage of pressurized air into the motor has stopped. Ending that cause of blow-by.

In my shop, and in my training classes for mechanics, I demo usage of several additives to clean the blow-by PCV system. These include the Mega Power Brand Emission System Service Treatment Additives. Their product contain the ingredient power needed to clean sticky piston rings – ending that blow-by cause.

Such a service can now be performed by anyone wanting to end the problem themselves. See links below. Doing so, select product with dual, engine tune up, injector, and combustion, piston ring cleaning values. Look also for cleaners and polymers to free piston rings, and fill engine worn spaces – all aids correcting the blow-by problem.

All You Need To Know About Lead-Acid Car Batteries

Batteries are an essential part of a vehicle and should not be overlooked. Without a healthy battery, the car stands still. We are responsible for how long they can support our vehicle. To extend their lifespan, we need to properly maintain them. Maintenance free batteries are slowly taking over lead-acid batteries but it is important to understand that the basic principle remains the same. We will discuss all the important aspects of a battery in this article.

How does a battery work?

Lead acid car batteries are energy storing devices made up of lead and lead dioxide plates. These plates are submerged into an electrolyte solution. The percentage of water is 65% and sulphuric acid contributes 35% to this solution. When the battery is used to start the car, it gets discharged. The sulphuric acid in the electrolyte solution gets depleted leaving a higher proportion of water. The sulfate is returned to the acid during the charging process. The battery provides high current required by the starter motor to crank the engine of the car. Once the engine is started, the battery is again recharged by the engine driven charging system. In this process, the alternator takes necessary energy from the rotation of engine through a belt to charge up the battery. When the engine is running, the alternator generates electricity for the electrical equipment of the car.

What makes a battery weak?

When the car is exposed to direct sunlight in summers for longer periods of time, it accelerates the process of corrosion and evaporates the electrolyte. This reduces the life of a battery making it weaker. So, avoid getting your car heated by sunlight by parking in a suitable shade.

A battery must be fitted properly to avoid any sort of vibrations. These vibrations over the time shake the plates around which in turn make the internal connections lose. As a result, the battery would not get properly charged.

Once you start the car, make sure to drive it for enough time for the battery to get recharged again. The alternator takes time to recharge the battery after it has released its energy while starting the engine. Otherwise, the battery will stay undercharged which is not sufficient to provide high current to the starting motor.

Keeping the headlights or music system on while the engine is shut down drains the battery over the time. Avoid plugging in a charger for a longer period of times to prevent the battery from discharging.

Corrosion on battery terminals is as harmful to the battery as anything else. Always clean the battery terminals carefully once or twice in a month. Make sure to wear gloves and eye protection. The white powder on terminals is toxic and should not be allowed to come in contact with the skin.

Signs that indicate battery replacement:

There are a couple of signs that may indicate your battery is getting weak and needs a replacement.

  • The bright headlights of the car become slightly dim when the engine is turned off.
  • The starter motor turns slowly when you start the car due to the low current provided by the battery.

There are a few visual signs that indicate the battery needs a replacement.

  • An internal short circuit or overcharging leads to a swollen battery. If you see signs of bulging anywhere around the battery, replace it.
  • Examine the battery case carefully for any damage to the battery case.