Yes absolutely, Monty will work on your indian Stone like a dream, you can expect an 85 – 90 % improvement. If there are the odd black spots left behind, give it a week or two to fade away, you’ve eliminated them at the root and for the ones bedded in over a long time, it may take a little while for them to fade away.

No, Monty is not an acid, it’s an alkaline, this means that it’s safe to use on the most delicate external surfaces including Indian Sandstone or Limestone with no ill effects.

Yep, it sure is, as you apply your Monty, it is starting to react with organic growth in order to do it’s job but, after 10 minutes, Monty has completely neutralised and is 100% environmentally friendly, this means it can be hosed off onto the grass or into bedding plants, just follow the instructions in your order for the best results.

5 litres will cover 20 – 25 square meters. For more details check out our coverage page.

To get the very best even, uniform clean, if your area is large then we suggest you do sections at a time. In other words, if you have 100 square meters, you’ll want to do it in quarters, 25 square meters at a time instead of overwhelming yourself, this way, each area gets the best clean and, you can take your time.

Please don’t worry, you can’t do any damage if you leave the solution on to long, it has naturalised itself and has finished reacting with the organic growth it’s cleaning, you can take your time to hose it off without any worries 🙂

We were very conscious to keep the the price of Monty affordable to almost everyone and, whilst not the cheapest on the market, we’re most certainly not the most expensive. Without compromising on the best ingredients either and, made in the UK!

We can only go on what our customers feedback is, and we’ve had lots of it, our customers tell us that Monty works just as good if not better than the more expensive products out there and, goes four times further!

Sadly jet washing will never get rid of your Black Spots, Reason? They are a living infection, when you come along and jet wash them, you’ve really only watered them and they love the challenge of gripping on and bedding down further. No sooner have you packed away, they start to reappear. Monty will seek them out and nip them off at the root, we’re not allowed to say “Kill” so we’ve eliminated them. You’ll notice they start to lighten in colour and fade away. The treatment you’ve just done should last 12 – 18 months. In this time, they find it very hard to germinate wherever Monty has been. When they do start to move in again, you’ll know exactly what to do combat the situation and only need a very light coating of Monty to move them out and keep it all fresh and clean.

White spots are also a living infection known as Lichens, similar to Black Spots. Monty won’t remove white spots, just Black Spots but the good news is, we’re about to launch a brand new Monty just for white spots! Watch this space

We have  produced a Monty Sealer and, although it seems expensive, we’ve done extensive research to be able to guarantee up to ten years of protection. We’ve used the highest content of flourobond to ensure the pores of all hard surfaces are sealed, which repels spores in the air trying to bed in again, it also repels everyday dirt and grime getting into the nooks and granny’s. All whilst still allowing the surface to breathe.

No, your Monty will only remove organic growths, we’re also working on a new Monty Oil Remover along with lots of other exciting products some of which are listed below. The team at Monty can spend two or three years testing out our new developments that go through many testing methods as well as many seasons, this is why it takes time but, when we do it, we do it well.

Monty will melt away anything that is an organic growth regardless of the time it’s been there, even if it has a crust. With prolific problems that you may reveal like the dreaded Black Spot, spray your solution and brush with a soft brush, his allows your cleaner to get into every nook and cranny and will help you achieve the best uniform clean.