I have tried most of JOHNSON'S PET PRODUCTS over the years. I have used the JOHNSON'S PET HOUSING SPRAY for some years on hutches for rabbits and guinea pigs.It is safe once the cage has dried from the spraying.It kills most of the normal parasites found in cages and hutches. It kills mites,lice and fleas amd other external parasites. If used on plastic cages make sure it dries before returning you pet to its home,but is safe to use with all hamsters,gerbils rats and and others. You should be able to buy this at your local pet shop FOR ABOUT £2.99, along with most of JOHNSON'S other products.
To be used in cages / hutches / baskets / kennels