deep-cleaning-checklist

# Deep Cleaning Checklist ## When to Use Use this skill when the user's request clearly involves thorough, infrequent cleaning that goes beyond routine maintenance. Specific trigger scenarios include: - User explicitly says "spring cleaning," "fall cleaning," "seasonal deep clean," or "I need to really clean my place" - User says they haven't deep cleaned in 3+ months and want to get everything done properly - User is preparing for guests, a holiday gathering, or a special event and wants the home in exceptional condition - User asks about cleaning tasks like "how do I clean inside the oven," "when should I clean behind the refrigerator," or "how do I clean grout" -- tasks that signal deep cleaning intent rather than a routine schedule - User says they're getting back on track after a period of not keeping up with cleaning and wants a structured full reset - User asks how often specific deep cleaning tasks should be done and wants a maintenance framework going forward - User is returning home after an extended absence (vacation, travel, hospitalization) and wants a systematic plan **Do NOT use this skill when:** - User wants a weekly or daily maintenance routine -- use `weekly-cleaning-schedule` instead - User is cleaning because they are moving in or out of a residence -- use `move-cleaning` instead, which covers landlord-standard tasks, appliance documentation, and security deposit protection strategies - User describes visible mold that covers more than 10 square feet (EPA threshold), or mold on HVAC ducts, insulation, or structural materials -- this requires professional mold remediation, not a cleaning checklist - User describes a hoarding situation with pathways blocked by accumulated items -- requires professional organizer, specialized cleaning services, and possibly mental health support before cleaning tasks are relevant - User is asking for a professional cleaning service scope of work -- this is a consumer checklist, not a commercial service specification - User needs biohazard cleanup (sewage backup, animal infestation debris, decomposition) -- professional hazmat services are required --- ## Process ### Step 1 -- Gather Scope and Constraints Before generating any checklist, ask for or infer the following. These variables determine the entire output structure, time estimates, and sequencing: - **Home type and size:** Number of bedrooms, bathrooms, and presence of basement, garage, or laundry room. This is the primary driver of time estimates. - **Time since last deep clean:** Under 3 months (standard estimates), 3-6 months (add 10-15%), 6-12 months (add 20-30%), over a year (add 30-50% and plan for two sessions). - **Available time and help:** Single session vs. spread across a weekend vs. across a week. Number of people cleaning. Two people do not cut time in half -- they reduce it by roughly 35-40% due to coordination overhead and overlapping movements in small rooms. - **Specific problem areas:** Grout staining, grease buildup in kitchen, pet hair embedded in upholstery, hard water mineral deposits, carpet staining, heavily soiled oven, mildew in bathroom. These require specialized techniques and additional time blocks. - **Constraints and sensitivities:** Allergies, asthma, chemical sensitivities, young children or pets in the home during cleaning, renter vs. owner (which determines tasks like re-caulking or wall touch-up). - **Priority rooms:** If time is limited, identify which rooms are highest priority so the checklist can be front-loaded. If the user provides an informal request without these details, make reasonable assumptions based on context (a "2-bedroom apartment" gets a standard 2BR template), state your assumptions explicitly at the top of the output, and offer to adjust. --- ### Step 2 -- Plan the Soaking and Pre-Treatment Strategy The single most time-saving technique in deep cleaning is applying chemical dwell time correctly. Before any cleaning begins, identify all tasks that require a product to sit and work: - **Oven interior:** Spray oven cleaner on cold or warm (not hot) oven surfaces. Close the door. Standard oven cleaners need 20-30 minutes for light soil, 30-45 minutes for heavy grease buildup. Some products specify up to 2 hours for overnight cold application. - **Toilet bowl:** Apply toilet bowl cleaner under the rim and let it run down the bowl. Let it sit the entire time you clean the rest of the bathroom. This eliminates scrubbing effort. - **Shower grout and tile:** Apply a baking soda paste (baking soda + a few drops of dish soap + enough water to form a thick paste) directly to grout lines, or spray with a commercial bathroom cleaner. Let sit 20-30 minutes. For mineral deposits or hard water staining, apply undiluted white vinegar and let sit for 30+ minutes. - **Shower head mineral buildup:** Fill a plastic bag with undiluted white vinegar, submerge the shower head, secure with a rubber band. Leave during the entire cleaning session (30-60 minutes minimum). For severe buildup, leave overnight. - **Stove grates and drip pans:** Fill the sink or a large bucket with hot water, add 2-3 tablespoons of dish soap and 1/4 cup of baking soda, submerge grates and drip pans. Let soak 30+ minutes. This makes scrubbing effortless. - **Range hood filter:** Submerge in a deep sink or storage bin with boiling water, 1/4 cup baking soda, and a squirt of dish soap. Grease will visibly dissolve in 15-20 minutes. - **Refrigerator shelves and drawers (if removing):** Place in sink with warm soapy water as soon as you pull them out so they soak while you clean the interior. Instruct the user to apply ALL soaking products at the very start before touching anything else. This turns 60+ minutes of active scrubbing time into 10 minutes of wipe-down. --- ### Step 3 -- Sequence Rooms to Prevent Re-Contamination Room sequence matters because of how dust, dirt, and cleaning product residue travel. The correct sequence is not intuitive -- it is governed by two principles: **gravity direction** (dust falls from ceiling to floor, so always clean top to bottom within every room) and **contamination load** (finish with the dirtiest spaces so cleaned rooms are not re-dirtied by foot traffic). **Recommended room sequence for a typical home:** 1. **Bedrooms** -- Generally the least contaminated rooms. High cleaning energy is available at the start. Mattress and pillow cleaning (which requires drying time) starts early, giving maximum dry time. Washing pillow covers, duvet covers, and bed linens can run through the laundry cycle while other rooms are cleaned. 2. **Living room / dining room** -- Moderate soil, manageable scope. Upholstery and throw items can also go into laundry while other rooms are cleaned. 3. **Kitchen** -- Most time-intensive. Soaking products (oven, grates, range hood filter) applied at the start of the session are ready to wipe down when you reach the kitchen. 4. **Bathroom(s)** -- Highest contamination. Toilet bowl cleaner and grout treatment applied at start of session have had maximum dwell time. 5. **Entry, hallways, and closets** -- Floors in these transitional areas are cleaned last because foot traffic from cleaning other rooms tracks debris through them. **Within every room, the sequence is invariably:** ceiling and overhead → walls and upper surfaces → furniture and mid-level surfaces → windows → baseboards and trim → floors. --- ### Step 4 -- Build the Room-by-Room Checklist Generate a complete checklist for each room. Every task must include: - **Specific technique or method** -- not "clean the window" but "spray glass cleaner in a Z-pattern, wipe with a folded microfiber cloth using overlapping horizontal strokes, buff dry with a second dry cloth to eliminate streaking" - **Time estimate** for a single person at moderate build-up level - **Cleaning agent** or tool specified by type (not brand) - **Frequency** -- how often this specific task should recur **Kitchen tasks that require special technique:** *Oven interior:* After dwell time, use a plastic scraper (not metal, which scratches oven enamel) to lift softened baked-on carbon. Wipe with a damp sponge. Repeat with a fresh damp cloth. For the oven door glass -- there is an inner glass panel accessible by removing the door (two hidden hinges) or via a slot at the bottom of the door depending on oven model. Use a wire coat hanger to guide a damp cloth into this slot if the panel is not removable. *Refrigerator coils:* Coils are either on the back of the refrigerator (older models -- pull the unit forward and vacuum with a narrow crevice tool) or underneath behind the toe kick panel (newer models -- remove the toe kick, vacuum with a refrigerator coil brush which is a long, thin, flexible brush). Dusty coils force the compressor to work harder and can increase energy use by 10-20%. Clean annually. *Garbage disposal:* Fill with ice cubes plus 1/2 cup of coarse salt, run until the ice is ground (this scrubs the grinding elements). Then grind half a lemon or orange (the citric acid deodorizes). Finally, clean the rubber gasket/flap at the top -- this is one of the most bacteria-laden surfaces in a kitchen and is frequently missed. Fold the gasket back and scrub both sides with a toothbrush and dish soap. *Dishwasher filter:* Most dishwashers manufactured after 2010 have a manual-clean filter at the bottom of the tub. Twist and remove it, rinse under hot water, scrub with a soft brush and dish soap. A clogged filter is the most common cause of dishes not getting clean and standing water in the bottom of the tub. **Bathroom tasks that require special technique:** *Grout cleaning:* A dedicated grout brush (narrow, stiff bristles) is far more effective than a standard scrub brush. For stained grout, apply the baking soda paste and scrub in circular motions, not back-and-forth (circular motion lifts more debris from the porous surface). For gray grout that has turned black from mildew, an oxygen bleach powder (not chlorine bleach) mixed with water into a paste provides the most effective color restoration without damaging grout sealant as aggressively as chlorine bleach does. *Toilet base and floor around toilet:* The floor immediately around the base of the toilet, particularly between the toilet and wall, accumulates the most bacteria of any floor surface in the home. Use disposable paper towels for this area rather than reusable cloths. Spray the floor around the toilet base with disinfectant, let sit 2-3 minutes (proper dwell time for disinfection to actually occur -- spraying and immediately wiping does not achieve disinfection). *Exhaust fan:* Remove the cover, wash in warm soapy water. Use a can of compressed air or a vacuum crevice tool to clean the fan blades inside the housing. A grimy exhaust fan can reduce air circulation by 30-50%, contributing to mildew growth in the bathroom. *Caulk inspection:* During deep cleaning, inspect caulk lines around the tub, shower, and sink for cracking, yellowing, or peeling. This is information for the homeowner -- if caulk is failing, water infiltration behind tiles follows. Note it in the output. **Bedroom tasks that require special technique:** *Ceiling fan blades (the pillowcase method):* Slide an old pillowcase over one fan blade at a time, grip both sides of the pillowcase together, and pull it toward you. The dust is trapped inside the pillowcase rather than falling on the bed and furniture. Shake outdoors or into a trash bag. *Mattress care:* Vacuum the top surface and all four sides with an upholstery attachment. Sprinkle a thin layer of baking soda across the top surface, let sit 20-30 minutes (longer is better -- up to several hours), then vacuum thoroughly. The baking soda absorbs moisture and neutralizes odor. Most innerspring and hybrid mattresses can be flipped or rotated (rotate 180 degrees head-to-foot to even out compression wear). Memory foam and pillow-top mattresses should be rotated but not flipped. *Under-bed cleaning:* This is one of the highest dust-accumulation zones in any home. Pull the bed away from the wall. Vacuum the floor, the bed frame underside, and the wall/baseboard behind where the bed sits. --- ### Step 5 -- Calculate Time Estimates Apply these base estimates for a single person working at a steady pace with moderate build-up: | Home Type | Base Time (solo) | With 2 People | |-----------|-----------------|---------------| | Studio/1BR apartment | 3-4.5 hours | 2-3 hours | | 2BR / 1BA | 5-7 hours | 3.5-4.5 hours | | 3BR / 2BA | 7-10 hours | 5-7 hours | | 4BR / 2-3BA | 10-14 hours | 7-9 hours | | 4BR+ with basement/garage | 13-18 hours | 9-12 hours | Apply time modifiers: - Last deep clean 6-12 months ago: add 20% to base - Last deep clean over 12 months ago: add 35-50% to base (some tasks may need to be done twice) - Pet household: add 20-30 minutes per room for pet hair removal pass - Young children in the home: add 15% for additional surface area of low surfaces, toys, and baseboards - Hard water area (visible mineral deposits on fixtures): add 45-60 minutes for mineral deposit treatment - Heavy oven buildup requiring double application: add 30 minutes to kitchen estimate Be explicit that time estimates are for a focused, minimally interrupted work session. Taking breaks, waiting for deliveries, or managing children in the home does not reduce active cleaning time but extends clock time significantly. --- ### Step 6 -- Build the Frequency Matrix Distinguish between four recurrence levels and assign every task to one: - **Monthly:** Tasks that become noticeably problematic within 30 days if skipped -- microwave, garbage disposal, drain maintenance, shower curtain/liner, bathroom floor behind toilet, dishwasher filter. - **Quarterly:** Tasks that accumulate meaningfully over 90 days and are relevant to health, equipment performance, or visible cleanliness -- oven, refrigerator, stove grates, grout scrubbing, upholstery vacuuming, range hood filter, cabinet fronts, trash can interior. - **Semi-annually:** Tasks where 6 months of buildup is the natural threshold -- ceiling fans, behind/under appliances, mattress vacuuming, window washing, baseboards, bathroom exhaust fan, inside closets, light fixtures. - **Annually:** Tasks with slow accumulation cycles or structural inspection components -- window track cleaning, inside drawer and cabinet wipe-down, refrigerator coil cleaning, dryer vent inspection and cleaning, inside oven door glass, behind washer and dryer, under bathroom vanity. --- ### Step 7 -- Address Safety and Chemical Hazards Every deep cleaning output must include a brief but explicit safety note. Do not skip this even if the user did not ask. **Never combine:** - Bleach + ammonia: produces chloramine vapor (respiratory irritant, toxic in enclosed spaces) - Bleach + vinegar or any acid: produces chlorine gas - Bleach + hydrogen peroxide: accelerates chlorine gas production - Hydrogen peroxide + vinegar (if mixed in one container): forms peracetic acid, a corrosive irritant; they can be used sequentially on a surface (spray one, wipe, then spray the other) but must not be combined in one bottle **Ventilation rules:** - Open at least two windows in opposite areas of the home to create cross-ventilation during any session using bleach, oven cleaner, or bathroom tile cleaners - Bathroom exhaust fan should run during all bathroom cleaning - Never use strong chemical cleaners in a fully sealed space **Personal protection:** - Rubber gloves for any task involving bleach, oven cleaner, drain cleaner, or prolonged contact with cleaning solutions - Safety glasses recommended when spraying overhead surfaces (ceiling, fan blades, light fixtures) - N95 or similar mask recommended when vacuuming mattresses, dusty areas, or using aerosol cleaners in poorly ventilated rooms --- ### Step 8 -- Deliver the Checklist with a Quick-Start Action List The first item in the output is a "First 10 Minutes" action block -- a list of every soaking/pre-treatment task the user should do before any other cleaning begins. This is the highest-leverage intervention in the entire checklist because it converts passive wait time into active cleaning time elsewhere. After completing all rooms, include a closing section covering: what went into the laundry (linens, pillow covers, throw blankets, shower curtain) and when it can be swapped, any items identified for inspection (caulk, grout condition, under-sink moisture, dryer vent), and a date to schedule the next deep clean based on recommended frequency. --- ## Output Format ``` ## Deep Cleaning Plan **Scope:** [full house | specific rooms -- list them] **Home size:** [bedroom/bathroom count] **Time since last deep clean:** [user-provided or assumed] **Estimated Total Time:** [X-Y hours] solo | [X-Y hours] with 2 people **Session plan:** [single day | split across two days -- note if over-a-year buildup] **Recommended next deep clean:** [month/season -- typically 6 months from now] > **Assumptions:** [list any details assumed in absence of user information] --- ### First 10 Minutes -- Apply These Before Anything Else - [ ] Oven: [specific spray product type], spray interior surfaces, close door -- let sit [X] min - [ ] Toilet bowl: apply toilet bowl cleaner under rim, close lid -- let sit during all bathroom cleaning - [ ] Stove grates and drip pans: submerge in sink with hot water + dish soap + baking soda - [ ] Shower/tub grout: apply [baking soda paste or bathroom cleaner] to grout lines -- let sit [X] min - [ ] Shower head: [vinegar bag method] -- tie on and leave during session - [ ] Range hood filter: submerge in [hot water + baking soda + dish soap] - [ ] Start first laundry load: [bed linens from Bedroom 1, or whichever was specified] --- ### Room Sequence and Time Estimates | Order | Room | Solo Time | 2-Person Time | |-------|------|-----------|---------------| | 1 | [Room] | [X-Y min/hr] | [X-Y min/hr] | | 2 | [Room] | [X-Y min/hr] | [X-Y min/hr] | | ... | ... | ... | ... | | **Total** | | **[X-Y hrs]** | **[X-Y hrs]** | --- ### [Room Name] -- Total: [X-Y hours] **Room-specific notes:** [any special considerations for this room] #### Ceiling and Upper Zone - [ ] [Specific task] -- [X min] -- [method/tool/solution] -- [Frequency] - [ ] [Specific task] -- [X min] -- [method/tool/solution] -- [Frequency] #### Walls and Mid-Level Surfaces - [ ] [Specific task] -- [X min] -- [method/tool/solution] -- [Frequency] #### Furniture and Contents - [ ] [Specific task] -- [X min] -- [method/tool/solution] -- [Frequency] #### Windows and Openings - [ ] [Specific task] -- [X min] -- [method/tool/solution] -- [Frequency] #### Baseboards and Trim - [ ] [Specific task] -- [X min] -- [method/tool/solution] -- [Frequency] #### Floors - [ ] [Specific task] -- [X min] -- [method/tool/solution] -- [Frequency] [Repeat structure for each room] --- ### Closing Checklist -- End of Session - [ ] Retrieve laundry and swap loads as needed - [ ] Rinse shower head bag and run hot water for 30 seconds to flush loosened mineral deposits - [ ] Retrieve grates/drip pans/range hood filter from soak, scrub, rinse, dry - [ ] Final pass: walk each room and look for missed spots, streaky mirrors, unflushed toilet bowl cleaner - [ ] Inspect: note any caulk, grout, or under-sink issues observed during cleaning - [ ] Record today's date -- set a reminder for next deep clean: [date 6 months out] --- ### Frequency Reference Matrix | Task | Monthly | Quarterly | Semi-Annual | Annual | |------|---------|-----------|-------------|--------| | [task] | X | | | | | [task] | | X | | | | [task] | | | X | | | [task] | | | | X | --- ### Safety Notes - NEVER mix: [specific combinations relevant to products used in this session] - Ventilate: [specific rooms, when to open windows] - PPE: [gloves, mask, eye protection as relevant to this specific session's products] ``` --- ## Rules 1. **Always apply the top-to-bottom, room-sequence discipline.** Cleaning floors before baseboards, or bedrooms after bathrooms, causes re-contamination and wasted effort. Sequence is not optional. 2. **Apply the dwell-time principle rigorously.** Oven cleaner applied and wiped in 5 minutes requires 3x more scrubbing than oven cleaner left for 30 minutes. Toilet bowl cleaner needs 5-10 minutes to dissolve mineral deposits and kill bacteria. Disinfectants need 2-3 minutes of wet contact time to actually disinfect -- wiping immediately after spraying cleans the surface but does not disinfect it. Communicate dwell times for every product used. 3. **Never recommend mixing products.** Explicitly call out the four dangerous combinations: bleach + ammonia, bleach + any acid (vinegar, citric acid, hydrogen peroxide), and hydrogen peroxide + vinegar in a single container. Deep cleaning contexts create the highest risk for accidental mixing because multiple products are in active use simultaneously. 4. **Use time-modifier logic consistently.** Base estimates are for moderate buildup and a focused solo adult. Apply the correct modifier (6-12 months: +20%; 12+ months: +35-50%; pets: +20-30 min/room; hard water deposits: +45-60 min total). Do not give a single flat estimate for an unknown history -- give a range that acknowledges uncertainty. 5. **Specify products by type, never by brand.** Say "oxygen bleach powder" not a specific brand name, "melamine foam sponge" not a trade name, "enzymatic pet stain cleaner" not a specific product. The user needs to know what type of product to purchase, not be sent to a specific manufacturer. 6. **Distinguish cleaning from disinfecting from sanitizing.** Cleaning (soap and water) removes visible soil. Sanitizing (most multi-surface sprays with sufficient dwell time) reduces bacteria by 99.9%. Disinfecting (bleach solutions, hospital-grade products) kills 99.999% including viruses. For most deep cleaning tasks, cleaning is sufficient. Disinfection is warranted for toilet areas, kitchen cutting boards, and any surface that contacts raw meat. Use the correct term in the checklist.