Block Blitz Artificial Grass Cleaner Pouches

from £11.99 including FREE UK delivery

For fresh,  clean artificial grass, without scrubbing or jet washing!  Just mix Block Blitz with water, apply with a watering can and leave.  Each application lasts 5-6 months, preventing the growth of weeds, moss and algae. Children and pet safe.


Block Blitz artificial grass cleaner is the children, pet and environmentally safe way to keep artificial turf fresh and free from moss, algae and weeds.

Formulated and manufactured in the UK, Block Blitz cleaning products are based on a powerful mineral and plant based formula. They’re 100% biodegradable, non-abrasive and contain no bleach, acids or biocides.

It’s so easy to use! Simply mix, apply and leave. That’s all there is to it. No scrubbing or jet washing. Two applications a year is all it takes.

NEW: Block Blitz Artificial Grass Cleaning Kit

Great value for new users. The Block Blitz starter kit include 8 pouches of artificial grass cleaner, a watering can, rose and stirring wand for just £44.99. Click here for details!

No scrubbing, no jet washing, children and pet safe


Application guidelines

Always apply Block Blitz to dry artificial grass or Astro Turf. Don’t apply if rain is forecast within the next 24 hours.

Standard application

Apply Block Blitz every 5-6 months, at any time of the year.

NB: Before use, it’s advisable to test a small inconspicuous area of the surface to be treated to check for suitability. Block Blitz Artificial Grass cleaner may leave a white residue, but rainfall will gradually wash this away.

  • Step 1: Fill a 10 litre plastic watering can (fitted with a medium plastic rose) with cold water. Empty one sachet into the water and stir the solution until fully dissolved.
  • Step 2: Start applying at the highest point to control excessive run off that could damage grass and plants. Apply evenly to soak the surface area.
  • Step 3: Leave to dry. Rinse out the watering can and any other equipment with cold water.

Block paving in poor condition

Follow these additional steps for areas with excessive surface algae or weeds / moss between the joints.

  • Step 1: Apply first application of Block Blitz. Leave to work for a minimum of two weeks.
  • Step 2: Spot treat any remaining weed growth with weed killing product.
  • Step 3: Apply second treatment of Block Blitz 4 weeks after the first. Block Blitz will gradually break up the moss and debris and slowly disperse over time.

Results: Be patient

Allow rainfall to rinse your artificial grass and Block Blitz will gradually start to transform your lawn. Block Blitz has a slow, secondary, cleaning effect which helps prevent the regrowth of algae and moss for months afterwards. It will also help clean jointing materials, helping to deter future weed growth. Any newly emerging weeds can be spot treated with a weed killing product. However, the more you use Block Blitz, the more resistant the joints will become to weed growth.

NB: Block Blitz will not restore the colour of weathered surfaces.

Safety first

IMPORTANT: When using Block Blitz artificial grass cleaner;

  • Always wear suitable gloves, eye protection, clothing and footwear.
  • Keep out of the reach of children
  • Keep children and pets off treated areas until dry
  • Never add water to Block Blitz. Always add Block Blitz to water. If you get any powder on your skin, wash off immediately with water.
  • Don’t mix with other cleaning products or acids.
  • Don’t inhale dust or mist.
  • Only use in well ventilated areas.
  • Don’t use in contact with aluminium surfaces

Ingredients: Mineral extracts, Minerals, Plant extracts, Saponified plant oils, Glycerene
Contains: Sodium Metasillicate, Sodium Hydroxide

Warning: May be corrosive to metals. Causes severe skin burns and eye damage. Wash hands thoroughly after handling. Wear skin and eye protection. IF SWALLOWED: Rinse mouth. DO NOT INDUCE VOMITING. IF ON SKIN (or hair):  Rinse cautiously water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Dispose of contents in accordance with local regulations.

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