If it is a  hot summer day try to seal in the morning or evening when it is the  coolest.The concepts for sealing your grout work the same  when using either of these grout sealer applicator devices.     Grout is an extremely porous material that can harbor dirt, mold,    mildew and bacteria.You should always thoroughly  clean your grout before you seal your grout.Sealing your grout will protect it from    these contaminates and keep your grout sanitary and clean.Also most stone tile surfaces should be sealed as  well. You can read about how to clean grout on our grout cleaning information page.

There are two main types of applicators that can be used to seal  your grout; the brush tipped applicator and the roller tipped  applicator. The wet grout in showers is a perfect place for dangerous mold  including toxic to live and breed. You  should read the grout sealer manufactures instructions about the proper  temperatures allowed for using their grout sealer.You do not want the mold to grow in your grout and get into your homes walls.For more discussion of this topic, see links below:tile and grout cleaning, tile and grout cleaning auckland, tile and grout cleaners auckland.It is important to properly seal tile and grout using a professional grade sealer to keep it clean, stain free and sanitary.

The brush tipped applicator is convenient for small grout joints and for sealing vertical  surfaces.This makes sealing shower grout extremely important.This includes  porous stones like travertine, limestone, marble and sandstone. You also do not want to seal in freezing cold temperatures.Mold in your homes walls can release dangerous mold spores that can be Teflon Tape  harmful to your health.It is  important that the sealer does not dry on the tile surface.Deep cleaning your grout with strong alkaline and acidic  cleaners can break down the sealers in your grout so you should always  reseal your grout after you deep clean your tile and grout.Shower grout gets a lot of abuse so you should seal your shower grout at least once a year.

You should seal your grout when it is not too hot and you do not  want to seal the grout in direct sunlight.You do not want to seal in any dirt and contaminates in your grout that will make this dirt even more difficult to clean if it is sealed in the grout.You can read here about the various tile  sealing options available to you. The roller type applicator will store more sealer and it will apply more sealer quickly and is best for floor tiles in large areas  with sanded grout.You should seal your grout 72 hours after it has been installed and you should also seal your grout periodically for the life of your tile  installation. Grout sealers will also break down over time so you should try to seal your grout at least.