Does your house have a major mold problem? Then it is highly recommended that you hire a mold removal professional, and that is for several reasons. First, mold can cause health hazards. The combination of mold and the harsh chemicals used to get rid of mold can cause a broad variety of health issues including respiratory problems and aggravated allergies. Also, mold remediation can sometimes be really hard if you do not know the proper techniques to use.
A reservoir tip face reusable mask filters means that the soldering iron tip has a concave cavity where you feed the solder in and it stays there by the magic of surface tension. Then when you place the iron onto the circuit board, the solder in the cavity flows onto the pads and pins of the chip.
First, remove the vent covers from the walls or ceilings. Be careful not to damage the vents or duct work when removing. If there is paint build-up on the vents you can use a putty knife (run around edges of vent) to remove without damage. Next, you need to set-up your vacuum system for cleaning. Most wet/dry vacuums come with several attachments. You want to use the long hose (attach directly to vacuum) and the hard plastic tube (attach to hose) with soft bristle brush to clean your vents.
As a side note, if you want to do lead free soldering then of course you will use lead-free solder instead. The process for lead-free soldering is exactly the same, except that the temperature of your soldering iron needs to be higher. You can use the same gel flux as for normal tin-lead soldering. In general, I recommend that you stay with tin-lead soldering unless you specifically need to do lead-free soldering for a project.
3). Locate all areas in the basement infested with mold. These are usually at the backsides of paneling, wallpaper, under carpets, wood and wood products. Where there is no visible evidence for mold but a musty smell abounds, basement mold is likely to be present.
The most common type is flexible ducts and are typically insulated to conserve energy, reduce condensation and temperature control. Most metal duct work is used for industrial purposes and is typically more expensive. Air duct cleaning is much easier on metal air ducts than flexible ducts. Also, the insulation in flexible duct work is more likely to re-soil with dust and mold. You will need to clean more often. If you choose to clean air ducts yourself here are some tips.
It is wise to repaint and do basement waterproofing after you clean the place up. However, make sure everything is completely dry. Don’t use the so-called anti-fungal paint and don’t paint over the mold.
To prevent from zapping your chips with a discharge through your fingers or hands, you can wear a grounded anti-static wrist strap, or at the very least make sure that you dissipate any static charge in your body first. You can do this by touching a grounded metal object on your workbench, such as the exposed metal screw on a grounded metal equipment case.