Grout Rescue X Pre-treat Cleaner

Grout Rescue X Pre-treat Cleaner (OUTDOOR)

£42.00 inc. VAT

CLeans & Etches Patio Grout prior to colour sealing

Simply apply and leave to dwell – then wash away for great results


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Universeal Grout Rescue X Pre-treat Cleaner

Outdoor Patio Cleaning Solution to prepare joints for Grout Rescue X Colour Sealer

Usage Guidelines

Dwell Time: 5-15 minutes
Applications/Coats: 1-2 Applications
Application Method: Sprayer / Watering Can / Bucket
Dilution: 1:1


Download a PDF Technical Application Guide


Universeal Grout Rescue X Pre-Treat Cleaner is designed to clean & prime patio grout lines ready for them to be sealed & protected with Grout Rescue X Colour Sealer.

Universeal Grout Rescue X Pre-Treat Cleaner cleans and etches pointing or grouting joints between patio tiles or slabs. This important process primes the area so Grout Rescue X will achieve optimal adhesion to seal & protect the patio pointing or grout. NOT SUITABLE FOR USE AROUND ACID SENSITIVE SURFACES, SUCH AS LIMESTONE, TRAVERTINE & OTHER CALCIUM-BASED STONE TYPES

Special Features

  • Eliminates common grime and dirt for a clean, pristine finish
  • Mild acid etches the grout lines for maximum adhesion of grout rescue colour sealer
  • Application at 1:1 dilution with water
  • Simply apply and leave to dwell – then wash away for great results


  1. Always perform a small test patch on your surface to observe any adverse effect or reaction to your particular stone type.
  2. Prepare the area by cleaning off loose debris and ensure you have adequate personal protection, ie gloves, suitable protective eyewear, face mask & clothing.
  3. Using a pneumatic garden sprayer or water can, add one part Universeal Grout Rescue X Pre-Treat Cleaner to 1 part water (1:1).
  4. Mix well and use at a rate NOT EXCEEDING 5 square metres per litre, approximately 50sq feet area.
  5. Apply a flood coat spraying in a sweeping motion across the surface, making sure all joints are well treated.
  6. Allow to dwell on the surface for 5 to 15 minutes before lightly agitating and rinsing – DO NOT WASH OFF WITH PRESSURE WASHER, USE NORMAL HOSE WATER TO GENTLY WASH AWAY. Repeat if necessary on very soiled patches.

Please Note:

If you accidentally over-spray onto delicate plant life, rinse off with clean water. Always perform a small inconspicuous test on-site to determine suitable application process for your project. Call our support helpline on +44 (0)1300 345 898 (option 2) or the contact form on our website for technical support.


1:1 dilution – approx 50-60m2 per bottle.
Coverage varies depending on surface contamination.

Handling & Storage

Use within 6 months of purchase or production date. Store in cool, dry conditions out of direct sunlight in the original container only.

External Chemicals: Handling

Please note, our outdoor chemicals must always be handled with care. Upon receipt of your goods, you should open the packaging in a safe, suitable outdoor environment. Despite our best efforts with robust, layered packaging, there is always a small risk that damage or leakage could occur during transit. Our chemicals have the potential to damage sensitive surfaces if left unattended and we do not recommend that you store them indoors unless specifically indicated.


H314: Causes severe skin burns and eye damage.
H290: May be corrosive to metals.
H302: Harmful if swallowed.
H302+312+332: Harmful if swallowed, in contact with skin or if inhaled.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.

P264: Wash hands thoroughly after handling.
P280: Wear eye protection.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P301+330+331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P302+350: IF ON SKIN: Gently wash with plenty of soap and water.
P304+341: IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P333+313: If skin irritation or rash occurs: Get medical advice/attention.
P337+313: If eye irritation persists: Get medical advice/attention.

Product SDS sheet available upon request.

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Additional information

Weight 5 kg
Dimensions 20 × 18 × 30 cm
Size Option:

5 Litre

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