Bio-Dex Tile Cleaner #300, 1 Quart, BD300

Bio-Dex Tile Cleaner #300, part number BD300, is a professional-strength cleaner for removing scale, oils and dirt from pool and spa tile and other non-porous surfaces, supplied here in the one quart bottle.

What it removes

Bio-Dex formulates Tile Cleaner #300 to take off calcium deposits, the scale that builds up on tile, along with oil, grease and dirt. It is applied directly to the deposits and left to dwell, then scrubbed and rinsed. It is a cleaner for the tile band, not something you add to the water.

How Bio-Dex says to use it

Start with a test application to find out whether the product suits the surface and how long it needs to dwell to lift the calcium. Wear gloves and goggles, and work in small sections. For heavy scale, Bio-Dex suggests softening it first with Protect-All Supreme, then letting the cleaner dwell, scrubbing and rinsing. Repeat as needed. Its own tip for vertical spillways is to mix it with Plaster White 'n Brite at 4 to 1 in a non-metallic container and apply a thick coat with a foam brush.

Before you order

This listing is the 1 quart size, UPC 837871000057. The label on the bottle and Bio-Dex's Safety Data Sheet are the authority on dilution, dwell time and handling, so read them before use.