• Wear medical gloves (avoids skin dehydration if contact with bleaching solution accidentally occurs) & face mask (bleaching powder is very light and can be wasted while breathing or speaking around an open jar or on a glass lab surface).

• Do not start application before Making sure the gingival barrier is dried on the patient's gumline & all gumline is covered.

**General Notes for Mixing : 

• Always add liquid in a dropwise way (drop by drop) to avoid powder over-wetting.
• Add liquid drops from a height close to the powder to avoid scattering the powder or/and liquid ,whether mixing in a jar or on a glass lab surface.

** In-Jar Mixing:

• Avoid mixing the powder in the upper internal dimensions of the powder's jar and keep mixing in the bottom of the jar below the line indicated in the underlined photo to avoid scattering paste.

** Glass Lab External Mixing:

"Using a glass lab mixing is the maximum session numbers from bulk Kits".

Glass Lab Mixing Procedure:

• Prepare a clean glass lab mounted on an opaque background.
• Use spatula /wooden tongue depressor to add half of the jar powder content to one of the corners of the glass lab (each Jar is enough for 2 or more sessions for bulk jars).
• Adding powder to one of the corners of the glass lab makes it easier to handle and avoids wasting the paste.
• Add liquid dropwise from a height close to the powder (to avoid scattering the powder bulk on the glass lab) 
• Start mixing the powder with a mixing brush provided with the kit.
• Use a application brush provided with the kit to take paste from a spatula/wooden tongue depressor or directly from the glass lab to to ensure no waste is made.