Shield Spider Mite In-Room Diffuser - Small

Shield Spider Mite In-Room Diffuser - Small

SKU: 176040

(Out of Stock)
Shield Spider Mite In-Room Diffuser - Small

The Best Long-Term Strategy for Keeping Your Grow-room Spider Mite Free

As any grower who has experienced spider mite issues will tell you, infestations can destroy entire crops. The Shield In-Room Diffuser is the best strategy for ensuring that spider mites (and a whole host of other pests) never become an issue in your grow room. It works by using an automatic stirring system that agitates a small container of Shield Diffuser Liquid (bought separately) in order to release it as tiny micron sized particles into the room. Don't wait until spider mites appear before doing something, do the sensible thing and take steps to make sure that they never take hold in the first place. The Diffuser can also be used with Shield Bac Off to keep bacterial and fungal infections (such as Powdery Mildew, Flower Rot and Botrytis) out of your grow space.  Find out more about the Shield Range in our Blog Here

  • Used with completely non-toxic, organic liquid formulas with no harmful chemicals
  • Gentle enough to use with small plants
  • Used with Shield Diffuser Liquid it is effective against a variety of pests, not just spider mites
  • Or use with Shield Bac Off Concentrate to keep bacterial and fungal infections at bay
  • For infestations use the Shield trigger sprays for a quick initial hit, and then a diffuser as a long-term strategy
  • Great for rooms of up to 25 cubic metres
  • Runs on 3 x AA batteries or the supplied USB-to-power-plug cable


1 x Shield Diffuser unit (small) - covers grow areas of up to 25 square metres

Also available

Shield In-Room Diffuser - Large: covers grow areas of up to 60 square metres

Shield Spider Mite Diffuser Liquid - 500ml

Shield Spider Mite Diffuser Liquid - 1 litre

Spray refills are available in 5 litre sizes:

Shield Spider Mite Repellent Spray - 500ml

Shield Spider Mite Repellent Spray - 1 litre

Shield Spider Mite Repellent Spray Refill - 5 litre

How the Shield Diffuser Works:

The Small Shield Diffuser can be used with Shield Diffuser liquid or Shield Bac Off Concentrate. Shield Bac Off protects againgst bacterial and fungal infections and is a deterrant to many pests. Shield Diffuser liquid is highly effective against spider mites. It will also destroy a large variety of other growroom pests, including russet mites, two-spotted spider mites, aphids, mealy bugs, whitefly and blackfly. The Shield Spider Mite trigger sprays are great for dealing with infestations quickly and effectively once spider mites have already been found in your indoor garden. Diffuser systems act as a preventative measure if you’ve got everything under control. The trigger sprays are simple spray-guns that come pre-filled with Shield’s powerful spider mite killing formula. To use these products, simply spray over both sides of leaves and wait. Within only one hour, spider mites will begin to die off and the damaging effects of the colony will be halted, giving your plants the best chance of making a recovery. Once the colony has been brought under control, the diffuser system can be used to keep them from coming back. Sprays are available in 500ml and1 litre sizes.

Shield Diffusers are more of a preventative treatment, covering a grow area of up to 25 metres squared. They utilise micron technology to distribute tiny particles of shield formula into the surrounding atmosphere using a motorised stirring system. Simply add some Shield Diffuser liquid or Bac Off liquid to the diffuser's container and switch it on. Shield Diffuser Liquid is a powerful deterrant to pests. Shield Bac Off is great for keeping bacterial and fungal infections at bay. It should be noted that the Shield Diffuser liquid uses a different formula to the trigger-sprays, and for this reason, they are not interchangeable. The Large Diffuser system also utilises a UV light. This light treats any air that’s sucked through the diffuser to destroy pathogens and spores, helping to keep your growroom atmosphere as clean as possible, drastically reducing the chances of experiencing mildew and rot.