After soldering, a cleaning chemical called pickle cleaning salts are used to remove residue flux and oxides from the metal.

• Pickle cleaning salts/sulphuric acid works best when warm so these units are the perfect piece of equipment to keep to a thermostatic control at a safe and optimum temperature
• Caution, the chamber must contain solution whenever they are heated, there will be irreparable damaged if allowed to dry
• Made in Great Britain

The manufacturer recommends to use room temperature water to avoid a prolonged heating up time.