5.3 Pedicure Basin and Foot Spa Disinfection

Pedicure Basin and Foot Spa Disinfection

Pedicure equipment is a Washington sanitation specialty because circulating water hides biofilm behind jets, screens, and pipes. WAC 308-20-110(10) does not treat every foot bowl the same. The legal trigger is circulation. Get the definition right, then run the matching cycle: after each client for circulating units, nightly fill-and-run for those same units, a parts teardown when screens and jets come off, a written log, and a simpler scrub path for bowls that never circulate.

Foot spa means circulating water

WAC 308-20-110(10)(a): as used in this section, "foot spa" or "spa" is defined as any basin using circulating water. Whirlpool, air-jet, pipeless with circulating water, and other circulating units are foot spas. A simple soak bowl with no circulation is not a foot spa under that definition. It still must be disinfected, but it follows the simple basin and reusable liner path in (10)(e), not the circulating after-each-client plus nightly cycle in (10)(b) and (10)(c).

If water moves through jets, air holes, or a circulation system, treat it as a foot spa. Marketing names (pipeless, deluxe spa, portable whirlpool) do not rewrite the definition. Circulation matters. Fish pedicures are illegal in Washington under this same sanitation chapter; they are not a disinfection method and they are not a service you add to a basin. Prohibited add-ons are taught later. Here, the job is cleaning the basin you are allowed to use.

After each client: circulating spas

WAC 308-20-110(10)(b) is the between-client cycle for a foot spa. After each client:

1. Drain the water from the foot spa basin and remove any visible debris
2. Clean the surfaces of the foot spa with soap or detergent, rinse with clean water, and drain
3. Disinfect the surface with an EPA-registered disinfectant according to the manufacturer's directions on the label. Surfaces must remain wet with disinfectant for ten minutes or the time stated on the label.

Three ideas are tested constantly. Drain and debris first — you do not disinfect a basin still full of soak water and skin. Soap or detergent cleaning is a required middle step, not a skippable wipe. Disinfection is a wet contact time: 10 minutes or the label time. If the label says 10 minutes, the surface stays wet 10 minutes. If the label requires longer, follow the label. A spritz that dries in 30 seconds is not 10 minutes wet.

This after-each-client disinfection is of surfaces. The nightly step is the fill-and-circulate disinfection that reaches the inside of the circulation system. You cannot seat the next pedicure client while the basin is still in the 10-minute wet period. Contact time is not while I chat at reception. Plan the book so disinfection can actually finish.

Nightly: whirlpool, air-jet, pipeless, other circulating spas

WAC 308-20-110(10)(c)(i) is the close-of-day cycle for whirlpool foot spas, air-jet basins, pipeless foot spas, and other circulating spas:

(A) Drain the water from the foot spa basin or bowl and remove any visible debris.

(B) Clean the surfaces of the foot spa with soap or detergent, rinse with clean water, and drain.

(C) Disinfect — fill the basin with clean water, adding the appropriate amount of EPA-registered disinfectant. Turn the unit on to circulate the disinfectant for the entire contact time according to the manufacturer's directions on the label.

(D) Drain and rinse the basin with clean water and allow to air dry.

The nightly difference is (C). You do not only wipe surfaces. You fill, dose the EPA disinfectant, and run the unit so disinfectant circulates for the entire contact time. Then drain, rinse, and air dry. Towel-drying is not the stated finish; air dry is.

Skipping the circulate step because pipeless means no pipes is a classic fail. The rule names pipeless units in the circulating nightly list. If it is a circulating spa, it gets the fill-and-run nightly disinfection.

Filter screens, inlet jets, and removable parts

WAC 308-20-110(10)(c)(ii) adds a parts teardown for spas that have filter screens, inlet jets, and other removable parts that require special attention:

(A) Drain and remove visible debris.

(B) Remove the filter screen, inlet jets, and all other removable parts from the basin and clean out any debris trapped behind or in them.

(C) Scrub the removable parts using a brush and soap or detergent.

(D) Rinse the removed parts with clean water and replace them in the basin.

(E) Clean the spa surfaces with soap or detergent, rinse, and drain.

(F) Disinfect by filling with clean water plus EPA-registered disinfectant and turning the unit on to circulate for the entire contact time.

(G) Drain, rinse with clean water, and air dry.

Order inside this teardown matters. Debris trapped behind a screen is not reached by a surface spray. You remove, you scrub, you rinse, you put the parts back, and then you run the disinfectant circulation. Running the jets with the screen still packed with skin does not count as cleaning the trapped debris. Leaving the parts in a sink overnight and running the basin empty also fails the replace-then-disinfect sequence.

The nightly record

WAC 308-20-110(10)(d) is a paperwork rule with a timing rule. A record must be made of the date and time of each cleaning and disinfecting required by the nightly provisions. This record must be made at the time of cleaning and disinfecting. Cleaning and disinfecting records must be made available upon request by either a client or a department representative.

Write the date and time when you do the work, not the next morning from memory. A pre-filled week of initials is not a record made at the time of cleaning. A log locked in an office when a client asks to see it is not available. DOL inspectors can ask. Clients can ask. The log is a consumer and inspection document, like the posted inspection form in Chapter 3.

If the shop has several circulating spas, the record should identify what was cleaned so an inspector can match chair 2's Tuesday 8:12 p.m. cycle to chair 2. The rule's mandatory content is date and time, made at the time of the nightly cleaning and disinfecting.

Simple basins and reusable liners (no circulation)

WAC 308-20-110(10)(e) covers simple basins and reusable liners (no circulation):

(i) Drain the basin and remove any visible debris.

(ii) Scrub the basin with a clean brush and soap or detergent following manufacturer's directions.

(iii) Rinse the basin with clean water and drain.

(iv) Disinfect basin surfaces with an EPA-registered disinfectant following manufacturer's directions. Surfaces must remain wet with disinfectant for ten minutes or the contact time stated on the label.

(v) Drain and rinse the basin with clean water and allow to air dry.

The extra word in this path is scrub with a clean brush. A reusable liner, if the shop uses one, is not a reason to skip disinfection of the basin it sat in. No-circulation equipment still gets drain, scrub, rinse, 10-minute (or label) wet disinfection, drain, rinse, air dry. There is no fill-and-circulate nightly jet cycle because there are no jets. Do not invent a whirlpool log for a bowl that never circulated — and do not treat a circulating spa as a simple bowl to avoid the nightly run and the log.

The WAC text you must recite for exam purposes is that five-step simple-basin list. Disposable single-use liners, when truly discarded after one client, do not turn the bowl underneath into a self-cleaning object. If the equipment is a simple basin or a reusable liner with no circulation, follow (10)(e). If water circulated, follow (10)(b) and (10)(c) and keep the log.

Washington floor pictures

Seattle whirlpool, 2 p.m. gap. Client A leaves. You drain, pick out debris, soap the surfaces, rinse, drain, and keep EPA disinfectant wet on the surfaces for the label's 10 minutes. You do not refill and run the jets between clients unless you are also doing the nightly cycle. You also do not skip the 10-minute wet time because another guest is waiting.

Spokane pipeless, closing. After the last guest, you drain and clean, then fill with dosed EPA disinfectant and turn the unit on for the full contact time. Pipeless is in the nightly circulating list. You air dry. You write 7:40 p.m. and the date on the log while you are standing there.

Tacoma screen full of skin. Nightly is not a surface wipe. You pull the filter screen and inlet jets, scrub trapped debris with soap and a brush, rinse, reinstall, then fill and circulate disinfectant. Putting a clean-looking screen back without scrubbing the back side fails (c)(ii).

Vancouver, WA simple bowl. No motor. You drain, scrub with a clean brush and soap, rinse, disinfect wet for 10 minutes or the label, drain, rinse, air dry. You do not log a jet cycle that never happened. You also do not call this bowl a foot spa on a Washington item — the code's foot spa is any basin using circulating water.

Bellevue client asks for the log. WAC 308-20-110(10)(d) says the record is available on request to a client or a department representative. Hand it over. Refusing is a sanitation failure, not a privacy right.

Everett leftover soak water. Leaving cloudy water in a circulating basin overnight, then adding a splash of disinfectant in the morning, is not the nightly cycle. The rule is drain, clean, rinse, fill with clean water plus the correct amount of EPA disinfectant, circulate the entire contact time, drain, rinse, and air dry, then write the time you actually did it.

Circulating water is the definition. Ten minutes wet (or the label) is the surface contact time. Nightly means fill, circulate, air dry, and write the date and time when you do it. Simple bowls are scrubbed with a clean brush and disinfected, but they are not foot spas under WAC 308-20-110(10)(a). That three-layer map is the pedicure disinfection exam.