Provanto Ultimate Bug Killer Concentrate - Fast Acting Insecticide, Protects For 4 Weeks - Garden Care, Plant Protection, Indoor & Outdoor on Flowers, Fruit & Veg, Concentrate Makes 60L - 30ML

Great product and very effective at dealing with unwanted garden pests. Easy to mix and apply, with clear instructions to follow. I like that a small amount goes a long way, making it good value for money. It has helped keep my plants healthier and protected from bugs. A useful product to have for anyone who enjoys gardening and wants to keep their plants looking their best.

Killed the bugs in my flower pot after one treatment

The first and most important thing is that Provanto ultimate bug killer really works. It wiped out an aphid infestation on my lupins that the other market leader insecticide (which is similarly priced) totally failed to do. Secondly, it is advertised as a concentrate, but frankly it is a bit too much of a concentrate making it quite difficult to get out the appropriate amount of liquid for 1 L of water. 0.5ml. Concentrate per 1 Liter of water is a tiny amount - with the result that the user is highly likely to use more concentrate than recommended. The resultant mixture will kill the bugs stone dead ! So job done ......... but in the real world, you’re never going to get 60 L of mixture out of this small bottle of concentrate provided. You will get 30 L if you are very careful, but if like me your eyesight is less than perfect, then you’re probably down to 15 or 20 Litres. That’s still great value for money, but I do wish the manufacturers would dilute their concentrate more so that measuring it out was much more ‘user friendly.‘ Will I buy it again? Absolutely yes. In fact I expect to order another bottle of Bug Killer within a fortnight or so. Highly recommended product which could only be improved with a bottle Holding twice the amount, but half the concentration of liquid. Then it would provide enough for 60 litres !

It’s a excellent white fly killer,It gets rid and keeps it at bay.perfect for greenhouse. It’s worth every penny

A bit pricey for the little bottel, but then it works first time.

Appears to be effective so far, with care taken by wearing nitrile gloves or similar as highly toxic to humans. However, one of the reasons I bought the concentrate was for ease of storage but didn’t realise just how concentrated it is! Frankly it’s ridiculously concentrated, so, yes they provide a tiny clear plastic measuring jug, but it is absurdly difficult to pour the minuscule amount needed. In my case 1ml of concentrate to make up with a few litres of water. You really need a dropper to use so just a few drips goes into the measure. Way too fiddly! Would recommend you buy the standard concentrate bottle.

Worked very well

Rather a small bottle but seems to mix up to quite a lot.