You can find out the amount of water used by taking pool measurement and checking on line,, they'll have the info because this is used to calculate chemicals needed to maintain the pool.Was the well disclosed on your purchase of the property,, If it's listed and now in your name then your the sole owner..

(includes testing, chemicals).

They skip the worst days - my guy says anytime temps are below 32 for 24+ hours - but otherwise they use some chemicals in it and cover it.

chemical applications are really cheap maintenance if applied correctly.Renters wont take care of your place like you do.

Make sure you clarify what will happen if they don't fulfill this duty.Here is an example from our rental agreement:1.LANDSCAPING/YARD CARE.Regular landscaping/yard care (mowing, edging, trimming, fertilizer, weed control) will be provided by _______________________.For all Tenants:a.Tenant agrees to keep yards, walkways, patios and decks clear and to keep premises free of junk and debris.b.Tenant accepts liability for all landscape damage and/or replacement of such, if caused by neglect, abuse or lack of water.c.Tenant may plant the beds adjacent to their dwelling to their liking, but only with those plants that are of appropriate size and type for the beds.All plants brought or caused to be brought to the property by Tenant will be cared for by Tenant.d.Tenant agrees not to cut or prune trees, hedges and shrubs.This will be Landlord’s responsibility.e.Tenant agrees to properly dispose of all plant debris and agrees to not leave such on the property.f.Landlord will consider special Tenant requests for planting and removal of plants, shrubbery and trees, but reserves the right to determine the make-up of the landscaping.For Tenants of single family homes only: a.Tenant agrees to mow, water, and keep the grass, lawn, flowers and shrubbery thereon in good order and condition, applying fertilizers and weed retardant as needed. b.If there is a failure of Tenant to keep the landscaping in good order and to follow these guidelines, Landlord reserves the right to hire a landscaping service at Tenant’s expense (after a 10-day notice to perform covenant).c.Landlord reserves the right to restore the landscaping to its initial condition, as it was at the time Tenant began occupancy, or if improved during Tenant’s occupancy, to the level of such improvement.

Inspector suggested non repellent liquid chemical around foundation which is less expensive.  

and i know there are treatment options where holes are drilled around the home and chemical is placed down below...im in philadelphia. 

you can use a heat treatment but the best seems to be a ultraviolet light disinfectorit kills everything and that way you are not using chemicals or have any missesthese units you can rent they are not cheap but it does the job and it saves you from the exterminator feesthey are called true d uvthey use them in health care and hospitalsenjoy

I also counsel them to show compassion for people with chemical dependencies, even if you disagree with them and think they are a big fat pig.

I'm not a meth expert, so I don't know if the chemicals used are technically considered "environment contaminants," but that might require a "yes" answer.Most disclosures will ask something along the lines of, "Do you know of any other adverse conditions of the property that haven't been addressed in the rest of this document?"