ROOFTEC SYSTEMS Chemicals for Specific Exterior Cleaning User guide

Brand: ROOFTEC SYSTEMS

Model: Chemicals for Specific Exterior Cleaning

Type: User guide

ROOFTEC SYSTEMS Chemicals for Specific Exterior Cleaning

With ROOFTEC SYSTEMS Chemicals, you can effectively clean various exterior surfaces, including roofs, walls, siding, wood, concrete, and more. The system offers precise settings for different cleaning tasks, ensuring optimal results.

Tiled Roofs (Organic Staining): Use Sodium Hypochlorite (3%) with WashTec (2 Gallons/Hour) for algae, moss, and lichens.
Tiled Roofs (Inorganic Staining): Use Sodium Hypochlorite (3%) with DirtTec (2 Gallons/Hour) for dirt, grime, and cobwebs.
Siding (Organic Staining): Apply Sodium Hypochlorite (1-1.5%) with WashTec (2 Gallons/Hour).

ROOFTEC SYSTEMS Chemicals for Specific Exterior Cleaning

Tiled Roofs (Organic Staining): Use Sodium Hypochlorite (3%) with WashTec (2 Gallons/Hour) for algae, moss, and lichens.
Tiled Roofs (Inorganic Staining): Use Sodium Hypochlorite (3%) with DirtTec (2 Gallons/Hour) for dirt, grime, and cobwebs.
Siding (Organic Staining): Apply Sodium Hypochlorite (1-1.5%) with WashTec (2 Gallons/Hour).

Roof Tec® Chemicals User Guide

Your guide to using RoofTec chemicals

for specic exterior cleaning applications

Critical Steps to Prevent Risks and Ensure Satised Customers:

1. Before cleaning, test each product on a hidden area of the surface to be cleaned.

2. Inspect all areas to be cleaned, taking note of any stained wood (doors or decks),

cameras, electrical outlets, solar panels, lights and fans. Protect as necessary. Also

be careful to prevent runo into koi sh ponds. Communicate with customer about

any existing damage, oxidation, old paint or pre-existing dead plants before starting

job.

3. Apply a pre-cleaning fresh water rinse to any plants that

may get overspray or run o and that may be damaged

by cleaning solutions. Saturate gutter runo ground

areas with fresh water.

4. Always use the appropriate personal protection

equipment, including a respirator, goggles and

protective clothing.

5. Completely cover roof with cleaning solution

from gutter line to peak of roof, walls from

ground to gutter line. After 10 minutes, apply

more solution to any areas of heavy organic

growth still visible.

6. After cleaning, use fresh water to rinse any

plants that may have come in contact with

cleaning solution.

Tiled Roofs – Organic Staining (Algae, Moss, Lichens)

• Sodium Hypochlorite – Set to 3%

• WashTec – Set to 8 Litres/Hour or 2 Gallons/Hour

• Water – open valve fully

If moss is present, it should be lightly brushed to remove

most of the growth and air-blown from the roof before

applying the cleaning solution.

Tiled Roofs – Inorganic Staining (Dirt, Grime, Cobwebs)

• Sodium Hypochlorite – Set to 3%

• DirtTec – Set to 8 Litres/Hour or 2 Gallons/Hour

• Water – open valve fully

RoofTec System Settings

Siding – Organic Staining

• Sodium Hypochlorite – Set between 1 and 1.5%

• WashTec – Set to 8 Litres/Hour or 2 Gallons/Hour

• Water – open valve fully

Wood Surfaces – Organic Staining

• Sodium Hypochlorite – Set bewteen 1 and 1.5%

• WoodTec – Set to 8 Litres/Hour or 2 Gallons/Hour

• Water – open valve fully

After cleaning, apply Neutra-Tec bleach neutraliser and

rinse with fresh water.

Concrete, Block Pavers, Brick – Organic Staining

• Sodium Hypochlorite – Set to 3%

• WashTec – Set to 8 Litres/Hour or 2 Gallons/Hour

• Water – open valve fully

Neutralising Surfaces and Equipment After Cleaning

• Sodium Hypochlorite – Set to OFF position

• NeutraTec – Set to 8 Litres/Hour or 2 Gallons/Hour

• Water – open valve fully

If using a pump-up sprayer, mix at 240ml/4 Litres.

For ushing equipment, turn water to 90% on, sodium

hypochlorite o and chemical ow meter to 8 Litres/Hour.

Trigger wand for 1-2 minutes to neutralise cleaning solution

in RoofTec system components.

Concrete – Grease and Oil

Do not use ConTec with Sodium Hypochlorite. If surface

has been previously cleaned with Sodium Hypochlorite,

rinse thoroughly with fresh water rst.

Apply ConTec with a pump-up sprayer at the following

dilutions:

• Light cleaning: Mix 30 to 120ml/4 Litres of hot water

• Medium cleaning: Mix 120 to 240ml/4 Litres of hot water

• Heavy cleaning: Mix up to 1 Litre with hot water to

make 4 Litres

Rinse with fresh water after 10 minutes of dwell time.

Oxidation – UPVC, Vinyl Siding, Aluminum Siding,

Gutters

Apply OxiTec with a pump-up sprayer at the following

dilutions. Heavy oxidation may require a light brushing.

Rinse thoroughly afterwards.

• Vinyl and Metal Siding: Mix ratio 1 part solution to

4 parts water

• Gutters: Mix ratio 1 part solution to 2 parts of water

• Metal Roof Restoration: Mix ratio 1part solution to

1 part water

RoofTec System Settings

LEGEND BRANDS EUROPE | 22 PLOVER CLOSE INTERCHANGE PARK, NEWPORT PAGNELL MK16 9PS, UK | +44 (0)1908 611 211 | LegendBrandsEurope.com

ROOFTEC SYSTEMS Chemicals for Specific Exterior Cleaning User guide

Brand: ROOFTEC SYSTEMS

Model: Chemicals for Specific Exterior Cleaning

Type: User guide

ROOFTEC SYSTEMS Chemicals for Specific Exterior Cleaning

Tiled Roofs (Organic Staining): Use Sodium Hypochlorite (3%) with WashTec (2 Gallons/Hour) for algae, moss, and lichens.
Tiled Roofs (Inorganic Staining): Use Sodium Hypochlorite (3%) with DirtTec (2 Gallons/Hour) for dirt, grime, and cobwebs.
Siding (Organic Staining): Apply Sodium Hypochlorite (1-1.5%) with WashTec (2 Gallons/Hour).

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ROOFTEC SYSTEMS Chemicals for Specific Exterior Cleaning User guide

ROOFTEC SYSTEMS Chemicals for Specific Exterior Cleaning User guide

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