The Super-Strong Drain Cleaner Gel by Starwax is a professional-grade chemical tool designed for the toughest conditions. The gel's specific gravity allows it to enter the siphon, penetrating stagnant water without mixing, reaching 100% pure at the point of the "blockage". The high concentration of caustic soda reacts intensely, generating heat that dissolves hair and grease.

Here are the basic usage instructions:

• Safety First: Wear plastic gloves. Do not squeeze the bottle.
• Opening: Press the safety cap down and twist it.
• Application: Slowly pour half the bottle (500ml) into the drain hole.
• Waiting: Let the gel act for about 30 minutes.
• Rinsing: Rinse with plenty of cold water.

Also:

• Penetrates Stagnant Water: It does not dilute and sinks directly in front of stagnant waters.
• Dissolves Everything: With a caustic soda content of over 30%, it dissolves hair, grease, food residues, and soap.
• Eliminates Odors: It destroys organic waste and eliminates bad smells.
• Safe for Installations: It does not damage the enamel of sanitary ware and does not harm plastic pipes.

Strict warning: Do not mix with other chemicals and use is prohibited on aluminum pipes.