Research Products RCL Plus Rust, Calcium and Lime Remover

RCL Plus provides an ideal cleaning solution to clean brick walls. It is an organic salt solution and is non-fuming. However, in the presence of reactive deposits such as calcium carbonate and calcium sulphate RCL Plus behaves just like hydrochloric acid, rapidly dissolving scale, and calcium deposits. It’s fast acting and easy to use. See below for further application details.

Product Benefits:

• Fast acting and clean heavily soiled tile & grout surfaces.
• No unpleasant odours.
• Removes rust and iron deposits.
• Excellent for brick cleaning and the removal of excess grout and mortar.

Application:

• Rust, Calcium and Lime Scale Remover - Dilute 1 part of RSL with 5 parts of water. Use brush, mop and bucket and apply solution onto the surface. Allow 5 minutes dwell time. Scrub until soil has been removed. Thoroughly rinse with water repeat if necessary.  
• Excess Grout and Mortor - Dilute 1 part of RSL with 5 parts of water. Use brush, mop and bucket and apply solution onto the surface. Allow 5 minutes dwell time. Scrub until excess grout has been removed. Thoroughly rinse with water repeat if necessary.

Note: Do not use on acid sensitive surfaces like marble, terrazzo, limestone as it will etch these surfaces.  Always pre-test the surface to be cleaned prior to application.